bar{hat{R}} gives 3 errors. WHY?












0















bar{hat{R}} gives 3 errors: Missing number, treated as zero, and illegal unit of measure and undefined control sequence. WHY?



documentclass{article}

begin{document}

[
bar{hat{R}}
]

end{document}









share|improve this question




















  • 6





    I added an example but it makes no errors, please edit it so that it produces the errors that you get, which are presumably because you are using non standard definitions that you have not shown.

    – David Carlisle
    Mar 27 at 20:49











  • welcome to tex.se! do you insert your math exoresion in math environment. for example like $bar{hat{R}}$?

    – Zarko
    Mar 27 at 20:50













  • I also got no error...

    – Brasil
    Mar 27 at 22:16
















0















bar{hat{R}} gives 3 errors: Missing number, treated as zero, and illegal unit of measure and undefined control sequence. WHY?



documentclass{article}

begin{document}

[
bar{hat{R}}
]

end{document}









share|improve this question




















  • 6





    I added an example but it makes no errors, please edit it so that it produces the errors that you get, which are presumably because you are using non standard definitions that you have not shown.

    – David Carlisle
    Mar 27 at 20:49











  • welcome to tex.se! do you insert your math exoresion in math environment. for example like $bar{hat{R}}$?

    – Zarko
    Mar 27 at 20:50













  • I also got no error...

    – Brasil
    Mar 27 at 22:16














0












0








0








bar{hat{R}} gives 3 errors: Missing number, treated as zero, and illegal unit of measure and undefined control sequence. WHY?



documentclass{article}

begin{document}

[
bar{hat{R}}
]

end{document}









share|improve this question
















bar{hat{R}} gives 3 errors: Missing number, treated as zero, and illegal unit of measure and undefined control sequence. WHY?



documentclass{article}

begin{document}

[
bar{hat{R}}
]

end{document}






symbols characters






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 27 at 20:50









David Carlisle

498k4111441892




498k4111441892










asked Mar 27 at 20:46









user184457user184457

1




1








  • 6





    I added an example but it makes no errors, please edit it so that it produces the errors that you get, which are presumably because you are using non standard definitions that you have not shown.

    – David Carlisle
    Mar 27 at 20:49











  • welcome to tex.se! do you insert your math exoresion in math environment. for example like $bar{hat{R}}$?

    – Zarko
    Mar 27 at 20:50













  • I also got no error...

    – Brasil
    Mar 27 at 22:16














  • 6





    I added an example but it makes no errors, please edit it so that it produces the errors that you get, which are presumably because you are using non standard definitions that you have not shown.

    – David Carlisle
    Mar 27 at 20:49











  • welcome to tex.se! do you insert your math exoresion in math environment. for example like $bar{hat{R}}$?

    – Zarko
    Mar 27 at 20:50













  • I also got no error...

    – Brasil
    Mar 27 at 22:16








6




6





I added an example but it makes no errors, please edit it so that it produces the errors that you get, which are presumably because you are using non standard definitions that you have not shown.

– David Carlisle
Mar 27 at 20:49





I added an example but it makes no errors, please edit it so that it produces the errors that you get, which are presumably because you are using non standard definitions that you have not shown.

– David Carlisle
Mar 27 at 20:49













welcome to tex.se! do you insert your math exoresion in math environment. for example like $bar{hat{R}}$?

– Zarko
Mar 27 at 20:50







welcome to tex.se! do you insert your math exoresion in math environment. for example like $bar{hat{R}}$?

– Zarko
Mar 27 at 20:50















I also got no error...

– Brasil
Mar 27 at 22:16





I also got no error...

– Brasil
Mar 27 at 22:16










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