Typing CO_2 easily

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Typing CO_2 easily














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I'm writing my dissertation and that involves typing a lot of $mathrmCO_2$. I'd like to make a macro for it that's a lot easier to type, but if I put newcommandco2mathrmCO_2, for example, it gives me the error that mathrm can only be used in math mode. But using newcommandco2$mathrmCO_2$ doesn't work either.



Is there a way for me to make a macro that makes typing CO_2 easier, even if it doesn't use mathrm?









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    I'm writing my dissertation and that involves typing a lot of $mathrmCO_2$. I'd like to make a macro for it that's a lot easier to type, but if I put newcommandco2mathrmCO_2, for example, it gives me the error that mathrm can only be used in math mode. But using newcommandco2$mathrmCO_2$ doesn't work either.



    Is there a way for me to make a macro that makes typing CO_2 easier, even if it doesn't use mathrm?









    share







    New contributor




    Hayley 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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      I'm writing my dissertation and that involves typing a lot of $mathrmCO_2$. I'd like to make a macro for it that's a lot easier to type, but if I put newcommandco2mathrmCO_2, for example, it gives me the error that mathrm can only be used in math mode. But using newcommandco2$mathrmCO_2$ doesn't work either.



      Is there a way for me to make a macro that makes typing CO_2 easier, even if it doesn't use mathrm?









      share







      New contributor




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












      I'm writing my dissertation and that involves typing a lot of $mathrmCO_2$. I'd like to make a macro for it that's a lot easier to type, but if I put newcommandco2mathrmCO_2, for example, it gives me the error that mathrm can only be used in math mode. But using newcommandco2$mathrmCO_2$ doesn't work either.



      Is there a way for me to make a macro that makes typing CO_2 easier, even if it doesn't use mathrm?







      macros





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      Hayley is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      asked 2 mins ago









      HayleyHayley

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