How do I make a Complex 'C' in Latex for sets?

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    Complex Latex Sets
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Discussion Overview

The discussion revolves around how to create a visually appealing representation of the complex number set in LaTeX, specifically focusing on the notation for the set of complex numbers.

Discussion Character

  • Technical explanation

Main Points Raised

  • One participant inquires about creating a nicer representation of the complex 'C' in LaTeX.
  • Another participant suggests using the command \mathbb{C} to achieve the desired effect.
  • A subsequent reply confirms that using \mathbb{C} produces the correct notation for the set of complex numbers.
  • Additional information is provided about other LaTeX font styles, including bold, Roman, Fraktur, calligraphic, and script fonts.
  • Links to previous posts are shared, indicating that they contain useful information regarding LaTeX formatting.
  • A participant expresses appreciation for the shared link and mentions learning about inline math formatting.

Areas of Agreement / Disagreement

Participants generally agree on the use of \mathbb{C} for representing the complex numbers in LaTeX, but there is no extensive discussion on alternative methods or styles beyond the initial suggestions.

Contextual Notes

No limitations or unresolved issues are noted in the discussion.

Who May Find This Useful

Individuals interested in LaTeX formatting for mathematical notation, particularly in the context of complex numbers and set theory.

mesa
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Hello all, I was wondering how to make that nice looking Complex 'C' when writing a set in Latex. For example,
$$\{k\in C\mid k>0\}$$ looks okay but can be better.
 
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\mathbb{C}? (The ? is not a part of it)
 
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$$\{k\in \mathbb{C}\mid k>0\}$$

That's it, thanks!
 
No problem! For future reference, other common LaTeX fonts include

Bold \mathbf \mathbf{a},\mathbf{A}
Roman (not italicized unlike the regular math text) \mathrm \mathrm{a},\mathrm{A}
Fraktur \mathfrak \mathfrak{a},\mathfrak{A}
Calligraphic \mathcal \mathcal{A}
Script \mathscr \mathscr{A}

And probably something I forgot.
 
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