TexMaker issue

  • Thread starter Bachelier
  • Start date
  • #1
376
0

Main Question or Discussion Point

I searched for this but couldn't find a sol.

when entering the code for sets i.e.
Code:
\mathbb{N}
I get this error message:

! Undefined control sequence. <recently read> \mathbb
l.32 $\mathbb{N}$
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.​
 

Answers and Replies

  • #2
376
0
BTW I have all packages installed via "MikTex"
 
  • #3
jhae2.718
Gold Member
1,161
20
Did you include the amsfonts package in your preamble?

Code:
\usepackage{amsfonts}
 
  • #4
376
0
Did you include the amsfonts package in your preamble?

Code:
\usepackage{amsfonts}
Cool...thanks
 

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