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Create a line break in a subscript-position term


A new line inside subscriptChange size and position of subscript (like double subscript)Left align problemsChange subscript position in any font sizePosition of subscript associated with summation symbolHyphenated subscript term in MatlabSuperscript missaligned to subscriptAnother double subscript problemLaTeX multi-character subscriptChange position of subscript locally













2















My code is



documentclass{article}
usepackage{amssymb,bm}
begin{equation}
nabla_{theta} bm{J}(theta) =
mathbb{E}_{s sim T^{bm{pi}}, a sim bm{pi}_{theta}}
[nabla_{theta} log bm{pi}(a | s ) cdot Q(s, a) ],
end{equation}

end{document}


And I want to break {s sim T^{bm{pi}}, a sim bm{pi}_{theta}} into two lines, not put it under mathbb{E}. In the picture below, how to move the second part after the comma and stack under the first part?



enter image description here



How can I do that? Thank you in advance.










share|improve this question

























  • Off-topic: To "snug up" the nabla and theta symbols, consider writing nabla_{!theta}. The ! (negative thinspace) directive moves the subscript term to the left, i.e., closer to the nabla symbol.

    – Mico
    48 mins ago
















2















My code is



documentclass{article}
usepackage{amssymb,bm}
begin{equation}
nabla_{theta} bm{J}(theta) =
mathbb{E}_{s sim T^{bm{pi}}, a sim bm{pi}_{theta}}
[nabla_{theta} log bm{pi}(a | s ) cdot Q(s, a) ],
end{equation}

end{document}


And I want to break {s sim T^{bm{pi}}, a sim bm{pi}_{theta}} into two lines, not put it under mathbb{E}. In the picture below, how to move the second part after the comma and stack under the first part?



enter image description here



How can I do that? Thank you in advance.










share|improve this question

























  • Off-topic: To "snug up" the nabla and theta symbols, consider writing nabla_{!theta}. The ! (negative thinspace) directive moves the subscript term to the left, i.e., closer to the nabla symbol.

    – Mico
    48 mins ago














2












2








2








My code is



documentclass{article}
usepackage{amssymb,bm}
begin{equation}
nabla_{theta} bm{J}(theta) =
mathbb{E}_{s sim T^{bm{pi}}, a sim bm{pi}_{theta}}
[nabla_{theta} log bm{pi}(a | s ) cdot Q(s, a) ],
end{equation}

end{document}


And I want to break {s sim T^{bm{pi}}, a sim bm{pi}_{theta}} into two lines, not put it under mathbb{E}. In the picture below, how to move the second part after the comma and stack under the first part?



enter image description here



How can I do that? Thank you in advance.










share|improve this question
















My code is



documentclass{article}
usepackage{amssymb,bm}
begin{equation}
nabla_{theta} bm{J}(theta) =
mathbb{E}_{s sim T^{bm{pi}}, a sim bm{pi}_{theta}}
[nabla_{theta} log bm{pi}(a | s ) cdot Q(s, a) ],
end{equation}

end{document}


And I want to break {s sim T^{bm{pi}}, a sim bm{pi}_{theta}} into two lines, not put it under mathbb{E}. In the picture below, how to move the second part after the comma and stack under the first part?



enter image description here



How can I do that? Thank you in advance.







amsmath subscripts






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 42 mins ago









Mico

280k31381770




280k31381770










asked 1 hour ago









GoingMyWayGoingMyWay

1947




1947













  • Off-topic: To "snug up" the nabla and theta symbols, consider writing nabla_{!theta}. The ! (negative thinspace) directive moves the subscript term to the left, i.e., closer to the nabla symbol.

    – Mico
    48 mins ago



















  • Off-topic: To "snug up" the nabla and theta symbols, consider writing nabla_{!theta}. The ! (negative thinspace) directive moves the subscript term to the left, i.e., closer to the nabla symbol.

    – Mico
    48 mins ago

















Off-topic: To "snug up" the nabla and theta symbols, consider writing nabla_{!theta}. The ! (negative thinspace) directive moves the subscript term to the left, i.e., closer to the nabla symbol.

– Mico
48 mins ago





Off-topic: To "snug up" the nabla and theta symbols, consider writing nabla_{!theta}. The ! (negative thinspace) directive moves the subscript term to the left, i.e., closer to the nabla symbol.

– Mico
48 mins ago










1 Answer
1






active

oldest

votes


















3














I suggest you do two things:




  • Using DeclareMathOperator, make E a "math operator"


  • Use the substack macro to break the long line into two parts.



Both of these directives require loading of the amsmath package -- which you may be doing already.



enter image description here



documentclass{article}
usepackage{amsmath} % for 'DeclareMathOperator' and 'substack' macros
usepackage{amssymb} % for 'mathbb' macro
usepackage{bm} % for 'bm' macro
DeclareMathOperator{E}{mathbb{E}} % define expectations operator
begin{document}

begin{equation}
nabla_{!theta} bm{J}(theta) =
E_{substack{s sim T^{bm{pi}}\ a sim bm{pi}_{theta}}}
[nabla_{!theta} logbm{pi}(amid s ) cdot Q(s,a) ]
end{equation}
end{document}





share|improve this answer

























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    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    3














    I suggest you do two things:




    • Using DeclareMathOperator, make E a "math operator"


    • Use the substack macro to break the long line into two parts.



    Both of these directives require loading of the amsmath package -- which you may be doing already.



    enter image description here



    documentclass{article}
    usepackage{amsmath} % for 'DeclareMathOperator' and 'substack' macros
    usepackage{amssymb} % for 'mathbb' macro
    usepackage{bm} % for 'bm' macro
    DeclareMathOperator{E}{mathbb{E}} % define expectations operator
    begin{document}

    begin{equation}
    nabla_{!theta} bm{J}(theta) =
    E_{substack{s sim T^{bm{pi}}\ a sim bm{pi}_{theta}}}
    [nabla_{!theta} logbm{pi}(amid s ) cdot Q(s,a) ]
    end{equation}
    end{document}





    share|improve this answer






























      3














      I suggest you do two things:




      • Using DeclareMathOperator, make E a "math operator"


      • Use the substack macro to break the long line into two parts.



      Both of these directives require loading of the amsmath package -- which you may be doing already.



      enter image description here



      documentclass{article}
      usepackage{amsmath} % for 'DeclareMathOperator' and 'substack' macros
      usepackage{amssymb} % for 'mathbb' macro
      usepackage{bm} % for 'bm' macro
      DeclareMathOperator{E}{mathbb{E}} % define expectations operator
      begin{document}

      begin{equation}
      nabla_{!theta} bm{J}(theta) =
      E_{substack{s sim T^{bm{pi}}\ a sim bm{pi}_{theta}}}
      [nabla_{!theta} logbm{pi}(amid s ) cdot Q(s,a) ]
      end{equation}
      end{document}





      share|improve this answer




























        3












        3








        3







        I suggest you do two things:




        • Using DeclareMathOperator, make E a "math operator"


        • Use the substack macro to break the long line into two parts.



        Both of these directives require loading of the amsmath package -- which you may be doing already.



        enter image description here



        documentclass{article}
        usepackage{amsmath} % for 'DeclareMathOperator' and 'substack' macros
        usepackage{amssymb} % for 'mathbb' macro
        usepackage{bm} % for 'bm' macro
        DeclareMathOperator{E}{mathbb{E}} % define expectations operator
        begin{document}

        begin{equation}
        nabla_{!theta} bm{J}(theta) =
        E_{substack{s sim T^{bm{pi}}\ a sim bm{pi}_{theta}}}
        [nabla_{!theta} logbm{pi}(amid s ) cdot Q(s,a) ]
        end{equation}
        end{document}





        share|improve this answer















        I suggest you do two things:




        • Using DeclareMathOperator, make E a "math operator"


        • Use the substack macro to break the long line into two parts.



        Both of these directives require loading of the amsmath package -- which you may be doing already.



        enter image description here



        documentclass{article}
        usepackage{amsmath} % for 'DeclareMathOperator' and 'substack' macros
        usepackage{amssymb} % for 'mathbb' macro
        usepackage{bm} % for 'bm' macro
        DeclareMathOperator{E}{mathbb{E}} % define expectations operator
        begin{document}

        begin{equation}
        nabla_{!theta} bm{J}(theta) =
        E_{substack{s sim T^{bm{pi}}\ a sim bm{pi}_{theta}}}
        [nabla_{!theta} logbm{pi}(amid s ) cdot Q(s,a) ]
        end{equation}
        end{document}






        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited 47 mins ago

























        answered 53 mins ago









        MicoMico

        280k31381770




        280k31381770






























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