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Writing bit difficult equation in latex


Writing equation in LaTeX: some part are mysterious to me :)Writing partial differential equation like u_t=u_xxSolve system equationlatex equation writing problemMatrix equationWriting two partial differential equations in LaTeXHow can I do this equation?Long equation in latexWriting Equation in latexHow to Write Math Equation in LaTeX













1















I am new to latex. I know how to write basic equation latex. However, the following equation seems very difficult for me. Please help me with this. Thank you



enter image description here










share|improve this question









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Nahid Hossain is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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    1















    I am new to latex. I know how to write basic equation latex. However, the following equation seems very difficult for me. Please help me with this. Thank you



    enter image description here










    share|improve this question









    New contributor




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






















      1












      1








      1








      I am new to latex. I know how to write basic equation latex. However, the following equation seems very difficult for me. Please help me with this. Thank you



      enter image description here










      share|improve this question









      New contributor




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












      I am new to latex. I know how to write basic equation latex. However, the following equation seems very difficult for me. Please help me with this. Thank you



      enter image description here







      math-mode equations






      share|improve this question









      New contributor




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











      share|improve this question









      New contributor




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









      share|improve this question




      share|improve this question








      edited 26 mins ago









      JouleV

      7,48221952




      7,48221952






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      asked 39 mins ago









      Nahid HossainNahid Hossain

      173




      173




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          2 Answers
          2






          active

          oldest

          votes


















          2














          amsmath's cases is defined for this. The horizontal space between the bracket and the inside contents is very good.



          documentclassarticle
          usepackageamsmath
          begindocument
          [
          mathrmlev_a,b(i,j)=begincases
          max(i,j)&textif $min(i,j)=0$,\
          minbegincases
          mathrmlev_a,b(i-1,j)+1\
          mathrmlev_a,b(i,j-1)+1\
          mathrmlev_a,b(i-1,j-1)+1_(a_ine b_j)
          endcases &textotherwise.
          endcases
          ]
          enddocument


          enter image description here




          It seems to me that you are writing a document which uses lev() function quite often. In this case, you should define a new macro to avoid repetition



          documentclassarticle
          usepackageamsmath
          newcommandlevmathrmlev
          begindocument
          [
          lev_a,b(i,j)=begincases
          max(i,j)&textif $min(i,j)=0$,\
          minbegincases
          lev_a,b(i-1,j)+1\
          lev_a,b(i,j-1)+1\
          lev_a,b(i-1,j-1)+1_(a_ine b_j)
          endcases &textotherwise.
          endcases
          ]
          enddocument


          enter image description here






          share|improve this answer
































            1














            enter image description here



            If you use the function lev a lot then it is a good idea to define it as follows



            newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)



            Just type lev and you will get the function with two arguments to enter.



            documentclassarticle
            usepackageamsmath
            usepackagebooktabs
            usepackagearray

            begindocument

            newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)
            beginequation
            levij = leftlbrace
            beginarrayl l
            max(i, thinspace j) & textif~ min(i, thinspace j) =0,
            \
            min leftlbrace hspace-1mm
            beginarrayl
            levi-1j + 1
            \
            addlinespace[0.5mm]
            levij-1 + 1
            \
            addlinespace[0.5mm]
            levi-1j-1 + 1_(a_i neq b_j)
            endarray

            right. & textotherwise.
            endarray
            right.
            endequation

            enddocument





            share|improve this answer






















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              2 Answers
              2






              active

              oldest

              votes








              2 Answers
              2






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes









              2














              amsmath's cases is defined for this. The horizontal space between the bracket and the inside contents is very good.



              documentclassarticle
              usepackageamsmath
              begindocument
              [
              mathrmlev_a,b(i,j)=begincases
              max(i,j)&textif $min(i,j)=0$,\
              minbegincases
              mathrmlev_a,b(i-1,j)+1\
              mathrmlev_a,b(i,j-1)+1\
              mathrmlev_a,b(i-1,j-1)+1_(a_ine b_j)
              endcases &textotherwise.
              endcases
              ]
              enddocument


              enter image description here




              It seems to me that you are writing a document which uses lev() function quite often. In this case, you should define a new macro to avoid repetition



              documentclassarticle
              usepackageamsmath
              newcommandlevmathrmlev
              begindocument
              [
              lev_a,b(i,j)=begincases
              max(i,j)&textif $min(i,j)=0$,\
              minbegincases
              lev_a,b(i-1,j)+1\
              lev_a,b(i,j-1)+1\
              lev_a,b(i-1,j-1)+1_(a_ine b_j)
              endcases &textotherwise.
              endcases
              ]
              enddocument


              enter image description here






              share|improve this answer





























                2














                amsmath's cases is defined for this. The horizontal space between the bracket and the inside contents is very good.



                documentclassarticle
                usepackageamsmath
                begindocument
                [
                mathrmlev_a,b(i,j)=begincases
                max(i,j)&textif $min(i,j)=0$,\
                minbegincases
                mathrmlev_a,b(i-1,j)+1\
                mathrmlev_a,b(i,j-1)+1\
                mathrmlev_a,b(i-1,j-1)+1_(a_ine b_j)
                endcases &textotherwise.
                endcases
                ]
                enddocument


                enter image description here




                It seems to me that you are writing a document which uses lev() function quite often. In this case, you should define a new macro to avoid repetition



                documentclassarticle
                usepackageamsmath
                newcommandlevmathrmlev
                begindocument
                [
                lev_a,b(i,j)=begincases
                max(i,j)&textif $min(i,j)=0$,\
                minbegincases
                lev_a,b(i-1,j)+1\
                lev_a,b(i,j-1)+1\
                lev_a,b(i-1,j-1)+1_(a_ine b_j)
                endcases &textotherwise.
                endcases
                ]
                enddocument


                enter image description here






                share|improve this answer



























                  2












                  2








                  2







                  amsmath's cases is defined for this. The horizontal space between the bracket and the inside contents is very good.



                  documentclassarticle
                  usepackageamsmath
                  begindocument
                  [
                  mathrmlev_a,b(i,j)=begincases
                  max(i,j)&textif $min(i,j)=0$,\
                  minbegincases
                  mathrmlev_a,b(i-1,j)+1\
                  mathrmlev_a,b(i,j-1)+1\
                  mathrmlev_a,b(i-1,j-1)+1_(a_ine b_j)
                  endcases &textotherwise.
                  endcases
                  ]
                  enddocument


                  enter image description here




                  It seems to me that you are writing a document which uses lev() function quite often. In this case, you should define a new macro to avoid repetition



                  documentclassarticle
                  usepackageamsmath
                  newcommandlevmathrmlev
                  begindocument
                  [
                  lev_a,b(i,j)=begincases
                  max(i,j)&textif $min(i,j)=0$,\
                  minbegincases
                  lev_a,b(i-1,j)+1\
                  lev_a,b(i,j-1)+1\
                  lev_a,b(i-1,j-1)+1_(a_ine b_j)
                  endcases &textotherwise.
                  endcases
                  ]
                  enddocument


                  enter image description here






                  share|improve this answer















                  amsmath's cases is defined for this. The horizontal space between the bracket and the inside contents is very good.



                  documentclassarticle
                  usepackageamsmath
                  begindocument
                  [
                  mathrmlev_a,b(i,j)=begincases
                  max(i,j)&textif $min(i,j)=0$,\
                  minbegincases
                  mathrmlev_a,b(i-1,j)+1\
                  mathrmlev_a,b(i,j-1)+1\
                  mathrmlev_a,b(i-1,j-1)+1_(a_ine b_j)
                  endcases &textotherwise.
                  endcases
                  ]
                  enddocument


                  enter image description here




                  It seems to me that you are writing a document which uses lev() function quite often. In this case, you should define a new macro to avoid repetition



                  documentclassarticle
                  usepackageamsmath
                  newcommandlevmathrmlev
                  begindocument
                  [
                  lev_a,b(i,j)=begincases
                  max(i,j)&textif $min(i,j)=0$,\
                  minbegincases
                  lev_a,b(i-1,j)+1\
                  lev_a,b(i,j-1)+1\
                  lev_a,b(i-1,j-1)+1_(a_ine b_j)
                  endcases &textotherwise.
                  endcases
                  ]
                  enddocument


                  enter image description here







                  share|improve this answer














                  share|improve this answer



                  share|improve this answer








                  edited 22 mins ago

























                  answered 30 mins ago









                  JouleVJouleV

                  7,48221952




                  7,48221952





















                      1














                      enter image description here



                      If you use the function lev a lot then it is a good idea to define it as follows



                      newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)



                      Just type lev and you will get the function with two arguments to enter.



                      documentclassarticle
                      usepackageamsmath
                      usepackagebooktabs
                      usepackagearray

                      begindocument

                      newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)
                      beginequation
                      levij = leftlbrace
                      beginarrayl l
                      max(i, thinspace j) & textif~ min(i, thinspace j) =0,
                      \
                      min leftlbrace hspace-1mm
                      beginarrayl
                      levi-1j + 1
                      \
                      addlinespace[0.5mm]
                      levij-1 + 1
                      \
                      addlinespace[0.5mm]
                      levi-1j-1 + 1_(a_i neq b_j)
                      endarray

                      right. & textotherwise.
                      endarray
                      right.
                      endequation

                      enddocument





                      share|improve this answer



























                        1














                        enter image description here



                        If you use the function lev a lot then it is a good idea to define it as follows



                        newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)



                        Just type lev and you will get the function with two arguments to enter.



                        documentclassarticle
                        usepackageamsmath
                        usepackagebooktabs
                        usepackagearray

                        begindocument

                        newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)
                        beginequation
                        levij = leftlbrace
                        beginarrayl l
                        max(i, thinspace j) & textif~ min(i, thinspace j) =0,
                        \
                        min leftlbrace hspace-1mm
                        beginarrayl
                        levi-1j + 1
                        \
                        addlinespace[0.5mm]
                        levij-1 + 1
                        \
                        addlinespace[0.5mm]
                        levi-1j-1 + 1_(a_i neq b_j)
                        endarray

                        right. & textotherwise.
                        endarray
                        right.
                        endequation

                        enddocument





                        share|improve this answer

























                          1












                          1








                          1







                          enter image description here



                          If you use the function lev a lot then it is a good idea to define it as follows



                          newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)



                          Just type lev and you will get the function with two arguments to enter.



                          documentclassarticle
                          usepackageamsmath
                          usepackagebooktabs
                          usepackagearray

                          begindocument

                          newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)
                          beginequation
                          levij = leftlbrace
                          beginarrayl l
                          max(i, thinspace j) & textif~ min(i, thinspace j) =0,
                          \
                          min leftlbrace hspace-1mm
                          beginarrayl
                          levi-1j + 1
                          \
                          addlinespace[0.5mm]
                          levij-1 + 1
                          \
                          addlinespace[0.5mm]
                          levi-1j-1 + 1_(a_i neq b_j)
                          endarray

                          right. & textotherwise.
                          endarray
                          right.
                          endequation

                          enddocument





                          share|improve this answer













                          enter image description here



                          If you use the function lev a lot then it is a good idea to define it as follows



                          newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)



                          Just type lev and you will get the function with two arguments to enter.



                          documentclassarticle
                          usepackageamsmath
                          usepackagebooktabs
                          usepackagearray

                          begindocument

                          newcommandlev[2]mathrmlev_a, thinspace b (#1, thinspace #2)
                          beginequation
                          levij = leftlbrace
                          beginarrayl l
                          max(i, thinspace j) & textif~ min(i, thinspace j) =0,
                          \
                          min leftlbrace hspace-1mm
                          beginarrayl
                          levi-1j + 1
                          \
                          addlinespace[0.5mm]
                          levij-1 + 1
                          \
                          addlinespace[0.5mm]
                          levi-1j-1 + 1_(a_i neq b_j)
                          endarray

                          right. & textotherwise.
                          endarray
                          right.
                          endequation

                          enddocument






                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered 22 mins ago









                          Al-Motasem AldaoudeyehAl-Motasem Aldaoudeyeh

                          1,822414




                          1,822414




















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