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How to type this arrow in math mode?



The 2019 Stack Overflow Developer Survey Results Are InHow do you make your own symbol when Detexify fails?Writing bold small caps with mathpazo packageHow do I write above a left-right arrow?How to draw an arrow with a different head?how to draw a vertical arrow with text over it?Arrow in text modeMath mode - bidirectional mapArrow through text in Math modestealth hook arrow in inline math?How to invert the direction of an arrow?Longer arrow over text in math modeArrow between lines in the align environment










4















I need an arrow like the following:



enter image description here



I tried



newcommandwedgearrowmathrel/joinrelssearrow %stmaryrd


but it doesn't work well.



enter image description here










share|improve this question







New contributor




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
























    4















    I need an arrow like the following:



    enter image description here



    I tried



    newcommandwedgearrowmathrel/joinrelssearrow %stmaryrd


    but it doesn't work well.



    enter image description here










    share|improve this question







    New contributor




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






















      4












      4








      4








      I need an arrow like the following:



      enter image description here



      I tried



      newcommandwedgearrowmathrel/joinrelssearrow %stmaryrd


      but it doesn't work well.



      enter image description here










      share|improve this question







      New contributor




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












      I need an arrow like the following:



      enter image description here



      I tried



      newcommandwedgearrowmathrel/joinrelssearrow %stmaryrd


      but it doesn't work well.



      enter image description here







      math-mode arrows






      share|improve this question







      New contributor




      Eclipse Sun 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




      Eclipse Sun 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






      New contributor




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









      asked 5 hours ago









      Eclipse SunEclipse Sun

      1213




      1213




      New contributor




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





      New contributor





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






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




















          3 Answers
          3






          active

          oldest

          votes


















          3














          Similar to Ahrtaler's answer, the difference being that it also cooperates with subscripts and becomes bold if one is in bold mode. I recommend this thread for further reading.



          documentclassarticle
          usepackagetikz
          usepackageamsmath
          makeatletter
          DeclareRobustCommandcheckbold[1]% https://tex.stackexchange.com/a/24635/121799
          edef@tempamath@versionedef@tempbbold%
          ifx@tempa@tempb%
          def#11%
          else
          def#10%
          fi
          makeatother
          newcommandwedgearrowcheckboldtmp%
          ensuremathmathrel%
          mathchoice%
          tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
          %
          tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
          %
          tikz[baseline=-0.075ex]draw[line width=(1+0.33*tmp)*0.045em,->](0,0) -- (60:0.45em) -- ++(-60:0.45em);
          %
          tikz[baseline=-0.06ex]draw[line width=(1+0.33*tmp)*0.035em,->](0,0) -- (60:0.35em) -- ++ (-60:0.35em);

          begindocument
          $Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$

          boldmath$Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$
          unboldmath
          enddocument


          enter image description here



          EDITs:



          1. added mathrel at Eclipse Sun's suggestion.

          2. Made the macro detect the font weight, too, so the arrow goes bold in boldmath or boldsymbol, just like the standard arrows.





          share|improve this answer

























          • looks a bit smarter than mine. But it is harder to understand.

            – Ahrtaler
            4 hours ago











          • Thanks! Should we use something like mathrel so that the spacing looks better?

            – Eclipse Sun
            3 hours ago











          • @EclipseSun Yes, that's a great suggestion!

            – marmot
            1 hour ago











          • @EclipseSun Now it also sees the font weight, Of course, you can change the appearance (angles, baseline, line width etc.) at will without the need to learn many commands, and the line joins and so on are automatically appealing. Loading TikZ *only for that might be a bit much, but if you are considering inventing more symbols that might be a good choice.

            – marmot
            56 mins ago


















          2














          I think you could do something like that:



          documentclassscrartcl

          usepackagetikz

          newlengthtextsize

          makeatletter
          setlengthtextsizef@size pt
          makeatother

          newcommandwedgearrow%
          resizebox ! textsize
          begintikzpicture
          draw[->, line width = 2pt] (0,0) -- (.5,1) -- (1,0);
          endtikzpicture


          begindocument
          Hi this wedgearrow is a wedgearrow
          enddocument


          enter image description here






          share|improve this answer






























            0














            No tikz...works across math styles.



            documentclassarticle
            usepackagescalerel,stmaryrd
            newsaveboxwedgearrowbaseline
            saveboxwedgearrowbaseline$scalerel%
            ooalignkern.05pt/cr/mkern-8.5mussearrow$
            newcommandwedgearrowmathrelscalerel*%
            useboxwedgearrowbaselineX %stmaryrd
            begindocument
            $Kwedgearrow L$

            $scriptstyle Kwedgearrow L$

            $scriptscriptstyle Kwedgearrow L$
            enddocument


            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









              3














              Similar to Ahrtaler's answer, the difference being that it also cooperates with subscripts and becomes bold if one is in bold mode. I recommend this thread for further reading.



              documentclassarticle
              usepackagetikz
              usepackageamsmath
              makeatletter
              DeclareRobustCommandcheckbold[1]% https://tex.stackexchange.com/a/24635/121799
              edef@tempamath@versionedef@tempbbold%
              ifx@tempa@tempb%
              def#11%
              else
              def#10%
              fi
              makeatother
              newcommandwedgearrowcheckboldtmp%
              ensuremathmathrel%
              mathchoice%
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.075ex]draw[line width=(1+0.33*tmp)*0.045em,->](0,0) -- (60:0.45em) -- ++(-60:0.45em);
              %
              tikz[baseline=-0.06ex]draw[line width=(1+0.33*tmp)*0.035em,->](0,0) -- (60:0.35em) -- ++ (-60:0.35em);

              begindocument
              $Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$

              boldmath$Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$
              unboldmath
              enddocument


              enter image description here



              EDITs:



              1. added mathrel at Eclipse Sun's suggestion.

              2. Made the macro detect the font weight, too, so the arrow goes bold in boldmath or boldsymbol, just like the standard arrows.





              share|improve this answer

























              • looks a bit smarter than mine. But it is harder to understand.

                – Ahrtaler
                4 hours ago











              • Thanks! Should we use something like mathrel so that the spacing looks better?

                – Eclipse Sun
                3 hours ago











              • @EclipseSun Yes, that's a great suggestion!

                – marmot
                1 hour ago











              • @EclipseSun Now it also sees the font weight, Of course, you can change the appearance (angles, baseline, line width etc.) at will without the need to learn many commands, and the line joins and so on are automatically appealing. Loading TikZ *only for that might be a bit much, but if you are considering inventing more symbols that might be a good choice.

                – marmot
                56 mins ago















              3














              Similar to Ahrtaler's answer, the difference being that it also cooperates with subscripts and becomes bold if one is in bold mode. I recommend this thread for further reading.



              documentclassarticle
              usepackagetikz
              usepackageamsmath
              makeatletter
              DeclareRobustCommandcheckbold[1]% https://tex.stackexchange.com/a/24635/121799
              edef@tempamath@versionedef@tempbbold%
              ifx@tempa@tempb%
              def#11%
              else
              def#10%
              fi
              makeatother
              newcommandwedgearrowcheckboldtmp%
              ensuremathmathrel%
              mathchoice%
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.075ex]draw[line width=(1+0.33*tmp)*0.045em,->](0,0) -- (60:0.45em) -- ++(-60:0.45em);
              %
              tikz[baseline=-0.06ex]draw[line width=(1+0.33*tmp)*0.035em,->](0,0) -- (60:0.35em) -- ++ (-60:0.35em);

              begindocument
              $Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$

              boldmath$Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$
              unboldmath
              enddocument


              enter image description here



              EDITs:



              1. added mathrel at Eclipse Sun's suggestion.

              2. Made the macro detect the font weight, too, so the arrow goes bold in boldmath or boldsymbol, just like the standard arrows.





              share|improve this answer

























              • looks a bit smarter than mine. But it is harder to understand.

                – Ahrtaler
                4 hours ago











              • Thanks! Should we use something like mathrel so that the spacing looks better?

                – Eclipse Sun
                3 hours ago











              • @EclipseSun Yes, that's a great suggestion!

                – marmot
                1 hour ago











              • @EclipseSun Now it also sees the font weight, Of course, you can change the appearance (angles, baseline, line width etc.) at will without the need to learn many commands, and the line joins and so on are automatically appealing. Loading TikZ *only for that might be a bit much, but if you are considering inventing more symbols that might be a good choice.

                – marmot
                56 mins ago













              3












              3








              3







              Similar to Ahrtaler's answer, the difference being that it also cooperates with subscripts and becomes bold if one is in bold mode. I recommend this thread for further reading.



              documentclassarticle
              usepackagetikz
              usepackageamsmath
              makeatletter
              DeclareRobustCommandcheckbold[1]% https://tex.stackexchange.com/a/24635/121799
              edef@tempamath@versionedef@tempbbold%
              ifx@tempa@tempb%
              def#11%
              else
              def#10%
              fi
              makeatother
              newcommandwedgearrowcheckboldtmp%
              ensuremathmathrel%
              mathchoice%
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.075ex]draw[line width=(1+0.33*tmp)*0.045em,->](0,0) -- (60:0.45em) -- ++(-60:0.45em);
              %
              tikz[baseline=-0.06ex]draw[line width=(1+0.33*tmp)*0.035em,->](0,0) -- (60:0.35em) -- ++ (-60:0.35em);

              begindocument
              $Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$

              boldmath$Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$
              unboldmath
              enddocument


              enter image description here



              EDITs:



              1. added mathrel at Eclipse Sun's suggestion.

              2. Made the macro detect the font weight, too, so the arrow goes bold in boldmath or boldsymbol, just like the standard arrows.





              share|improve this answer















              Similar to Ahrtaler's answer, the difference being that it also cooperates with subscripts and becomes bold if one is in bold mode. I recommend this thread for further reading.



              documentclassarticle
              usepackagetikz
              usepackageamsmath
              makeatletter
              DeclareRobustCommandcheckbold[1]% https://tex.stackexchange.com/a/24635/121799
              edef@tempamath@versionedef@tempbbold%
              ifx@tempa@tempb%
              def#11%
              else
              def#10%
              fi
              makeatother
              newcommandwedgearrowcheckboldtmp%
              ensuremathmathrel%
              mathchoice%
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.1ex]draw[line width=(1+0.33*tmp)*0.06em,->](0,0) -- (60:0.6em) -- ++ (-60:0.6em);
              %
              tikz[baseline=-0.075ex]draw[line width=(1+0.33*tmp)*0.045em,->](0,0) -- (60:0.45em) -- ++(-60:0.45em);
              %
              tikz[baseline=-0.06ex]draw[line width=(1+0.33*tmp)*0.035em,->](0,0) -- (60:0.35em) -- ++ (-60:0.35em);

              begindocument
              $Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$

              boldmath$Awedgearrow B_Cwedgearrow D$ Large $Awedgearrow B_Cwedgearrow D$
              unboldmath
              enddocument


              enter image description here



              EDITs:



              1. added mathrel at Eclipse Sun's suggestion.

              2. Made the macro detect the font weight, too, so the arrow goes bold in boldmath or boldsymbol, just like the standard arrows.






              share|improve this answer














              share|improve this answer



              share|improve this answer








              edited 1 hour ago

























              answered 4 hours ago









              marmotmarmot

              117k5150282




              117k5150282












              • looks a bit smarter than mine. But it is harder to understand.

                – Ahrtaler
                4 hours ago











              • Thanks! Should we use something like mathrel so that the spacing looks better?

                – Eclipse Sun
                3 hours ago











              • @EclipseSun Yes, that's a great suggestion!

                – marmot
                1 hour ago











              • @EclipseSun Now it also sees the font weight, Of course, you can change the appearance (angles, baseline, line width etc.) at will without the need to learn many commands, and the line joins and so on are automatically appealing. Loading TikZ *only for that might be a bit much, but if you are considering inventing more symbols that might be a good choice.

                – marmot
                56 mins ago

















              • looks a bit smarter than mine. But it is harder to understand.

                – Ahrtaler
                4 hours ago











              • Thanks! Should we use something like mathrel so that the spacing looks better?

                – Eclipse Sun
                3 hours ago











              • @EclipseSun Yes, that's a great suggestion!

                – marmot
                1 hour ago











              • @EclipseSun Now it also sees the font weight, Of course, you can change the appearance (angles, baseline, line width etc.) at will without the need to learn many commands, and the line joins and so on are automatically appealing. Loading TikZ *only for that might be a bit much, but if you are considering inventing more symbols that might be a good choice.

                – marmot
                56 mins ago
















              looks a bit smarter than mine. But it is harder to understand.

              – Ahrtaler
              4 hours ago





              looks a bit smarter than mine. But it is harder to understand.

              – Ahrtaler
              4 hours ago













              Thanks! Should we use something like mathrel so that the spacing looks better?

              – Eclipse Sun
              3 hours ago





              Thanks! Should we use something like mathrel so that the spacing looks better?

              – Eclipse Sun
              3 hours ago













              @EclipseSun Yes, that's a great suggestion!

              – marmot
              1 hour ago





              @EclipseSun Yes, that's a great suggestion!

              – marmot
              1 hour ago













              @EclipseSun Now it also sees the font weight, Of course, you can change the appearance (angles, baseline, line width etc.) at will without the need to learn many commands, and the line joins and so on are automatically appealing. Loading TikZ *only for that might be a bit much, but if you are considering inventing more symbols that might be a good choice.

              – marmot
              56 mins ago





              @EclipseSun Now it also sees the font weight, Of course, you can change the appearance (angles, baseline, line width etc.) at will without the need to learn many commands, and the line joins and so on are automatically appealing. Loading TikZ *only for that might be a bit much, but if you are considering inventing more symbols that might be a good choice.

              – marmot
              56 mins ago











              2














              I think you could do something like that:



              documentclassscrartcl

              usepackagetikz

              newlengthtextsize

              makeatletter
              setlengthtextsizef@size pt
              makeatother

              newcommandwedgearrow%
              resizebox ! textsize
              begintikzpicture
              draw[->, line width = 2pt] (0,0) -- (.5,1) -- (1,0);
              endtikzpicture


              begindocument
              Hi this wedgearrow is a wedgearrow
              enddocument


              enter image description here






              share|improve this answer



























                2














                I think you could do something like that:



                documentclassscrartcl

                usepackagetikz

                newlengthtextsize

                makeatletter
                setlengthtextsizef@size pt
                makeatother

                newcommandwedgearrow%
                resizebox ! textsize
                begintikzpicture
                draw[->, line width = 2pt] (0,0) -- (.5,1) -- (1,0);
                endtikzpicture


                begindocument
                Hi this wedgearrow is a wedgearrow
                enddocument


                enter image description here






                share|improve this answer

























                  2












                  2








                  2







                  I think you could do something like that:



                  documentclassscrartcl

                  usepackagetikz

                  newlengthtextsize

                  makeatletter
                  setlengthtextsizef@size pt
                  makeatother

                  newcommandwedgearrow%
                  resizebox ! textsize
                  begintikzpicture
                  draw[->, line width = 2pt] (0,0) -- (.5,1) -- (1,0);
                  endtikzpicture


                  begindocument
                  Hi this wedgearrow is a wedgearrow
                  enddocument


                  enter image description here






                  share|improve this answer













                  I think you could do something like that:



                  documentclassscrartcl

                  usepackagetikz

                  newlengthtextsize

                  makeatletter
                  setlengthtextsizef@size pt
                  makeatother

                  newcommandwedgearrow%
                  resizebox ! textsize
                  begintikzpicture
                  draw[->, line width = 2pt] (0,0) -- (.5,1) -- (1,0);
                  endtikzpicture


                  begindocument
                  Hi this wedgearrow is a wedgearrow
                  enddocument


                  enter image description here







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 4 hours ago









                  AhrtalerAhrtaler

                  1396




                  1396





















                      0














                      No tikz...works across math styles.



                      documentclassarticle
                      usepackagescalerel,stmaryrd
                      newsaveboxwedgearrowbaseline
                      saveboxwedgearrowbaseline$scalerel%
                      ooalignkern.05pt/cr/mkern-8.5mussearrow$
                      newcommandwedgearrowmathrelscalerel*%
                      useboxwedgearrowbaselineX %stmaryrd
                      begindocument
                      $Kwedgearrow L$

                      $scriptstyle Kwedgearrow L$

                      $scriptscriptstyle Kwedgearrow L$
                      enddocument


                      enter image description here






                      share|improve this answer





























                        0














                        No tikz...works across math styles.



                        documentclassarticle
                        usepackagescalerel,stmaryrd
                        newsaveboxwedgearrowbaseline
                        saveboxwedgearrowbaseline$scalerel%
                        ooalignkern.05pt/cr/mkern-8.5mussearrow$
                        newcommandwedgearrowmathrelscalerel*%
                        useboxwedgearrowbaselineX %stmaryrd
                        begindocument
                        $Kwedgearrow L$

                        $scriptstyle Kwedgearrow L$

                        $scriptscriptstyle Kwedgearrow L$
                        enddocument


                        enter image description here






                        share|improve this answer



























                          0












                          0








                          0







                          No tikz...works across math styles.



                          documentclassarticle
                          usepackagescalerel,stmaryrd
                          newsaveboxwedgearrowbaseline
                          saveboxwedgearrowbaseline$scalerel%
                          ooalignkern.05pt/cr/mkern-8.5mussearrow$
                          newcommandwedgearrowmathrelscalerel*%
                          useboxwedgearrowbaselineX %stmaryrd
                          begindocument
                          $Kwedgearrow L$

                          $scriptstyle Kwedgearrow L$

                          $scriptscriptstyle Kwedgearrow L$
                          enddocument


                          enter image description here






                          share|improve this answer















                          No tikz...works across math styles.



                          documentclassarticle
                          usepackagescalerel,stmaryrd
                          newsaveboxwedgearrowbaseline
                          saveboxwedgearrowbaseline$scalerel%
                          ooalignkern.05pt/cr/mkern-8.5mussearrow$
                          newcommandwedgearrowmathrelscalerel*%
                          useboxwedgearrowbaselineX %stmaryrd
                          begindocument
                          $Kwedgearrow L$

                          $scriptstyle Kwedgearrow L$

                          $scriptscriptstyle Kwedgearrow L$
                          enddocument


                          enter image description here







                          share|improve this answer














                          share|improve this answer



                          share|improve this answer








                          edited 1 hour ago

























                          answered 1 hour ago









                          Steven B. SegletesSteven B. Segletes

                          161k9205416




                          161k9205416




















                              Eclipse Sun is a new contributor. Be nice, and check out our Code of Conduct.









                              draft saved

                              draft discarded


















                              Eclipse Sun is a new contributor. Be nice, and check out our Code of Conduct.












                              Eclipse Sun is a new contributor. Be nice, and check out our Code of Conduct.











                              Eclipse Sun is a new contributor. Be nice, and check out our Code of Conduct.














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