How to write this math term? with cases it isn't working












6















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I can't find a way to write this in Latex. Any hints where to start?










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  • Welcome to TeX.SE.

    – Mico
    Apr 18 at 5:22
















6















enter image description here



I can't find a way to write this in Latex. Any hints where to start?










share|improve this question







New contributor




Debotush Dam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • Welcome to TeX.SE.

    – Mico
    Apr 18 at 5:22














6












6








6








enter image description here



I can't find a way to write this in Latex. Any hints where to start?










share|improve this question







New contributor




Debotush Dam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












enter image description here



I can't find a way to write this in Latex. Any hints where to start?







math-mode






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asked Apr 18 at 5:21









Debotush DamDebotush Dam

332




332




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New contributor





Debotush Dam is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Check out our Code of Conduct.













  • Welcome to TeX.SE.

    – Mico
    Apr 18 at 5:22



















  • Welcome to TeX.SE.

    – Mico
    Apr 18 at 5:22

















Welcome to TeX.SE.

– Mico
Apr 18 at 5:22





Welcome to TeX.SE.

– Mico
Apr 18 at 5:22










3 Answers
3






active

oldest

votes


















8














A combination of a drcases environment (provided by the mathtools package) and a plain tabular environment gets the job done:



enter image description here



documentclass{article}
usepackage{mathtools} % for 'drcases' environment
begin{document}

[
begin{drcases}
g^l_{ij} = frac{partial e}{partial w^l_{ij}} = dots\
w^l_{ij} = dots
end{drcases}
qquad
begin{tabular}{@{}l}
for $l=dots$\
for $i=dots$\
for $j=dots$
end{tabular}
]
end{document}





share|improve this answer

































    8














    A combination of aligned and alignedat so all equals signs are aligned.



    documentclass{article}
    usepackage{amsmath}

    newcommand{pder}[2]{frac{partial #1}{partial #2}}

    begin{document}

    [
    left.
    begin{aligned}
    g_{ij}^l &= pder{e}{w_{ij}^l} = mathcal{A}(I_i^l)delta_i^{l+1}
    \[2ex]
    w_{ij}^l &= w_{ij}^l-rg_{ij}^l
    end{aligned}
    right}
    qquad
    begin{alignedat}{2}
    &text{for} &quad l &= 1,2,3,dots, L,\
    &text{for} & i &= 0,1,2,dots, N^{l+1},\
    &text{for} & j &= 1,2,3,dots, N^{l+1}.
    end{alignedat}
    ]
    end{document}


    The bottom equality in the left part is suspicious, check it.



    enter image description here






    share|improve this answer































      7














      Similar to Mico's approach but with the equal sign aligned.



      documentclass{article}
      usepackage{mathtools}
      begin{document}
      begin{align*}
      left.begin{aligned}
      g_{ij}^i &=frac{partial e}{partial w_{ij}^I}=A(I_i)delta^{ell+1}_j\
      w_{ij}^i &=w_{ij}^ell-r,g_{ij}^ell\
      end{aligned}right}qquad
      begin{array}{l}
      text{for $ell=1,2,3,dots L$,}\
      text{for $i=0,1,2,dots N^{ell+1}$,}\
      text{for $j=1,2,3,dots N^{ell+1+2}$}
      end{array}
      end{align*}
      end{document}


      enter image description here






      share|improve this answer
























      • +1. :-) I think, though, that it's supposed to be w^l (or w^ell, if you prefer) rather than either w^I or w^i...

        – Mico
        Apr 18 at 6:16














      Your Answer








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      3 Answers
      3






      active

      oldest

      votes








      3 Answers
      3






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      8














      A combination of a drcases environment (provided by the mathtools package) and a plain tabular environment gets the job done:



      enter image description here



      documentclass{article}
      usepackage{mathtools} % for 'drcases' environment
      begin{document}

      [
      begin{drcases}
      g^l_{ij} = frac{partial e}{partial w^l_{ij}} = dots\
      w^l_{ij} = dots
      end{drcases}
      qquad
      begin{tabular}{@{}l}
      for $l=dots$\
      for $i=dots$\
      for $j=dots$
      end{tabular}
      ]
      end{document}





      share|improve this answer






























        8














        A combination of a drcases environment (provided by the mathtools package) and a plain tabular environment gets the job done:



        enter image description here



        documentclass{article}
        usepackage{mathtools} % for 'drcases' environment
        begin{document}

        [
        begin{drcases}
        g^l_{ij} = frac{partial e}{partial w^l_{ij}} = dots\
        w^l_{ij} = dots
        end{drcases}
        qquad
        begin{tabular}{@{}l}
        for $l=dots$\
        for $i=dots$\
        for $j=dots$
        end{tabular}
        ]
        end{document}





        share|improve this answer




























          8












          8








          8







          A combination of a drcases environment (provided by the mathtools package) and a plain tabular environment gets the job done:



          enter image description here



          documentclass{article}
          usepackage{mathtools} % for 'drcases' environment
          begin{document}

          [
          begin{drcases}
          g^l_{ij} = frac{partial e}{partial w^l_{ij}} = dots\
          w^l_{ij} = dots
          end{drcases}
          qquad
          begin{tabular}{@{}l}
          for $l=dots$\
          for $i=dots$\
          for $j=dots$
          end{tabular}
          ]
          end{document}





          share|improve this answer















          A combination of a drcases environment (provided by the mathtools package) and a plain tabular environment gets the job done:



          enter image description here



          documentclass{article}
          usepackage{mathtools} % for 'drcases' environment
          begin{document}

          [
          begin{drcases}
          g^l_{ij} = frac{partial e}{partial w^l_{ij}} = dots\
          w^l_{ij} = dots
          end{drcases}
          qquad
          begin{tabular}{@{}l}
          for $l=dots$\
          for $i=dots$\
          for $j=dots$
          end{tabular}
          ]
          end{document}






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Apr 18 at 16:15

























          answered Apr 18 at 5:28









          MicoMico

          288k32394781




          288k32394781























              8














              A combination of aligned and alignedat so all equals signs are aligned.



              documentclass{article}
              usepackage{amsmath}

              newcommand{pder}[2]{frac{partial #1}{partial #2}}

              begin{document}

              [
              left.
              begin{aligned}
              g_{ij}^l &= pder{e}{w_{ij}^l} = mathcal{A}(I_i^l)delta_i^{l+1}
              \[2ex]
              w_{ij}^l &= w_{ij}^l-rg_{ij}^l
              end{aligned}
              right}
              qquad
              begin{alignedat}{2}
              &text{for} &quad l &= 1,2,3,dots, L,\
              &text{for} & i &= 0,1,2,dots, N^{l+1},\
              &text{for} & j &= 1,2,3,dots, N^{l+1}.
              end{alignedat}
              ]
              end{document}


              The bottom equality in the left part is suspicious, check it.



              enter image description here






              share|improve this answer




























                8














                A combination of aligned and alignedat so all equals signs are aligned.



                documentclass{article}
                usepackage{amsmath}

                newcommand{pder}[2]{frac{partial #1}{partial #2}}

                begin{document}

                [
                left.
                begin{aligned}
                g_{ij}^l &= pder{e}{w_{ij}^l} = mathcal{A}(I_i^l)delta_i^{l+1}
                \[2ex]
                w_{ij}^l &= w_{ij}^l-rg_{ij}^l
                end{aligned}
                right}
                qquad
                begin{alignedat}{2}
                &text{for} &quad l &= 1,2,3,dots, L,\
                &text{for} & i &= 0,1,2,dots, N^{l+1},\
                &text{for} & j &= 1,2,3,dots, N^{l+1}.
                end{alignedat}
                ]
                end{document}


                The bottom equality in the left part is suspicious, check it.



                enter image description here






                share|improve this answer


























                  8












                  8








                  8







                  A combination of aligned and alignedat so all equals signs are aligned.



                  documentclass{article}
                  usepackage{amsmath}

                  newcommand{pder}[2]{frac{partial #1}{partial #2}}

                  begin{document}

                  [
                  left.
                  begin{aligned}
                  g_{ij}^l &= pder{e}{w_{ij}^l} = mathcal{A}(I_i^l)delta_i^{l+1}
                  \[2ex]
                  w_{ij}^l &= w_{ij}^l-rg_{ij}^l
                  end{aligned}
                  right}
                  qquad
                  begin{alignedat}{2}
                  &text{for} &quad l &= 1,2,3,dots, L,\
                  &text{for} & i &= 0,1,2,dots, N^{l+1},\
                  &text{for} & j &= 1,2,3,dots, N^{l+1}.
                  end{alignedat}
                  ]
                  end{document}


                  The bottom equality in the left part is suspicious, check it.



                  enter image description here






                  share|improve this answer













                  A combination of aligned and alignedat so all equals signs are aligned.



                  documentclass{article}
                  usepackage{amsmath}

                  newcommand{pder}[2]{frac{partial #1}{partial #2}}

                  begin{document}

                  [
                  left.
                  begin{aligned}
                  g_{ij}^l &= pder{e}{w_{ij}^l} = mathcal{A}(I_i^l)delta_i^{l+1}
                  \[2ex]
                  w_{ij}^l &= w_{ij}^l-rg_{ij}^l
                  end{aligned}
                  right}
                  qquad
                  begin{alignedat}{2}
                  &text{for} &quad l &= 1,2,3,dots, L,\
                  &text{for} & i &= 0,1,2,dots, N^{l+1},\
                  &text{for} & j &= 1,2,3,dots, N^{l+1}.
                  end{alignedat}
                  ]
                  end{document}


                  The bottom equality in the left part is suspicious, check it.



                  enter image description here







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Apr 18 at 6:38









                  egregegreg

                  736k8919353261




                  736k8919353261























                      7














                      Similar to Mico's approach but with the equal sign aligned.



                      documentclass{article}
                      usepackage{mathtools}
                      begin{document}
                      begin{align*}
                      left.begin{aligned}
                      g_{ij}^i &=frac{partial e}{partial w_{ij}^I}=A(I_i)delta^{ell+1}_j\
                      w_{ij}^i &=w_{ij}^ell-r,g_{ij}^ell\
                      end{aligned}right}qquad
                      begin{array}{l}
                      text{for $ell=1,2,3,dots L$,}\
                      text{for $i=0,1,2,dots N^{ell+1}$,}\
                      text{for $j=1,2,3,dots N^{ell+1+2}$}
                      end{array}
                      end{align*}
                      end{document}


                      enter image description here






                      share|improve this answer
























                      • +1. :-) I think, though, that it's supposed to be w^l (or w^ell, if you prefer) rather than either w^I or w^i...

                        – Mico
                        Apr 18 at 6:16


















                      7














                      Similar to Mico's approach but with the equal sign aligned.



                      documentclass{article}
                      usepackage{mathtools}
                      begin{document}
                      begin{align*}
                      left.begin{aligned}
                      g_{ij}^i &=frac{partial e}{partial w_{ij}^I}=A(I_i)delta^{ell+1}_j\
                      w_{ij}^i &=w_{ij}^ell-r,g_{ij}^ell\
                      end{aligned}right}qquad
                      begin{array}{l}
                      text{for $ell=1,2,3,dots L$,}\
                      text{for $i=0,1,2,dots N^{ell+1}$,}\
                      text{for $j=1,2,3,dots N^{ell+1+2}$}
                      end{array}
                      end{align*}
                      end{document}


                      enter image description here






                      share|improve this answer
























                      • +1. :-) I think, though, that it's supposed to be w^l (or w^ell, if you prefer) rather than either w^I or w^i...

                        – Mico
                        Apr 18 at 6:16
















                      7












                      7








                      7







                      Similar to Mico's approach but with the equal sign aligned.



                      documentclass{article}
                      usepackage{mathtools}
                      begin{document}
                      begin{align*}
                      left.begin{aligned}
                      g_{ij}^i &=frac{partial e}{partial w_{ij}^I}=A(I_i)delta^{ell+1}_j\
                      w_{ij}^i &=w_{ij}^ell-r,g_{ij}^ell\
                      end{aligned}right}qquad
                      begin{array}{l}
                      text{for $ell=1,2,3,dots L$,}\
                      text{for $i=0,1,2,dots N^{ell+1}$,}\
                      text{for $j=1,2,3,dots N^{ell+1+2}$}
                      end{array}
                      end{align*}
                      end{document}


                      enter image description here






                      share|improve this answer













                      Similar to Mico's approach but with the equal sign aligned.



                      documentclass{article}
                      usepackage{mathtools}
                      begin{document}
                      begin{align*}
                      left.begin{aligned}
                      g_{ij}^i &=frac{partial e}{partial w_{ij}^I}=A(I_i)delta^{ell+1}_j\
                      w_{ij}^i &=w_{ij}^ell-r,g_{ij}^ell\
                      end{aligned}right}qquad
                      begin{array}{l}
                      text{for $ell=1,2,3,dots L$,}\
                      text{for $i=0,1,2,dots N^{ell+1}$,}\
                      text{for $j=1,2,3,dots N^{ell+1+2}$}
                      end{array}
                      end{align*}
                      end{document}


                      enter image description here







                      share|improve this answer












                      share|improve this answer



                      share|improve this answer










                      answered Apr 18 at 5:39









                      marmotmarmot

                      120k6157293




                      120k6157293













                      • +1. :-) I think, though, that it's supposed to be w^l (or w^ell, if you prefer) rather than either w^I or w^i...

                        – Mico
                        Apr 18 at 6:16





















                      • +1. :-) I think, though, that it's supposed to be w^l (or w^ell, if you prefer) rather than either w^I or w^i...

                        – Mico
                        Apr 18 at 6:16



















                      +1. :-) I think, though, that it's supposed to be w^l (or w^ell, if you prefer) rather than either w^I or w^i...

                      – Mico
                      Apr 18 at 6:16







                      +1. :-) I think, though, that it's supposed to be w^l (or w^ell, if you prefer) rather than either w^I or w^i...

                      – Mico
                      Apr 18 at 6:16












                      Debotush Dam is a new contributor. Be nice, and check out our Code of Conduct.










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