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amsmath: getting an error while using math mode to define piecewise function


Error: Missing } inserted. end{center} (followed by: )New to TeX; issue with compilingError missing $Mathrm within align block doesn't work?Math mode equation: Keep getting errors like Missing $ inserted, Extra } or forgotten $Error with cases enviroment: missing $ insertedI get an error when I use array!beamer@doifinframe error on mathErrors in math modeError using math in siunitx table













0















I have the following Latex code:



begin{center}
$beta(u)$ = [ begin{cases}
1 & $|u_{j}| leq frac{1}{2}$ \
0 & else
end{cases}
]
end{center}


On the 3rd line, Latex gives me an error: Missing $ inserted



And the output I'm getting is:



enter image description here



I'm not sure how to get rid of the error. Also, how would I make it so that the left hand and right hand side of the equation are on the same line.









share







New contributor




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

























    0















    I have the following Latex code:



    begin{center}
    $beta(u)$ = [ begin{cases}
    1 & $|u_{j}| leq frac{1}{2}$ \
    0 & else
    end{cases}
    ]
    end{center}


    On the 3rd line, Latex gives me an error: Missing $ inserted



    And the output I'm getting is:



    enter image description here



    I'm not sure how to get rid of the error. Also, how would I make it so that the left hand and right hand side of the equation are on the same line.









    share







    New contributor




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























      0












      0








      0








      I have the following Latex code:



      begin{center}
      $beta(u)$ = [ begin{cases}
      1 & $|u_{j}| leq frac{1}{2}$ \
      0 & else
      end{cases}
      ]
      end{center}


      On the 3rd line, Latex gives me an error: Missing $ inserted



      And the output I'm getting is:



      enter image description here



      I'm not sure how to get rid of the error. Also, how would I make it so that the left hand and right hand side of the equation are on the same line.









      share







      New contributor




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












      I have the following Latex code:



      begin{center}
      $beta(u)$ = [ begin{cases}
      1 & $|u_{j}| leq frac{1}{2}$ \
      0 & else
      end{cases}
      ]
      end{center}


      On the 3rd line, Latex gives me an error: Missing $ inserted



      And the output I'm getting is:



      enter image description here



      I'm not sure how to get rid of the error. Also, how would I make it so that the left hand and right hand side of the equation are on the same line.







      math-mode errors amsmath cases





      share







      New contributor




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










      share







      New contributor




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








      share



      share






      New contributor




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









      asked 5 mins ago









      RishRish

      1




      1




      New contributor




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





      New contributor





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






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






















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