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}









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  • 3





    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
    4 hours ago











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

    – Zarko
    4 hours ago













  • I also got no error...

    – Brasil
    2 hours ago
















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









New contributor




user184457 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
















  • 3





    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
    4 hours ago











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

    – Zarko
    4 hours ago













  • I also got no error...

    – Brasil
    2 hours ago














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









New contributor




user184457 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












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









New contributor




user184457 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




user184457 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








edited 4 hours ago









David Carlisle

496k4111431890




496k4111431890






New contributor




user184457 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 4 hours ago









user184457user184457

1




1




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user184457 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor





user184457 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






user184457 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.








  • 3





    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
    4 hours ago











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

    – Zarko
    4 hours ago













  • I also got no error...

    – Brasil
    2 hours ago














  • 3





    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
    4 hours ago











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

    – Zarko
    4 hours ago













  • I also got no error...

    – Brasil
    2 hours ago








3




3





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
4 hours ago





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
4 hours ago













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

– Zarko
4 hours ago







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

– Zarko
4 hours ago















I also got no error...

– Brasil
2 hours ago





I also got no error...

– Brasil
2 hours ago










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