Set of Complex Numbers Symbol in Published Code

How do I use the symbol for the complex number set in latex markup in MATLAB?

None of these have worked:

 \mathbb{C}
 \Complex
 \COMPLEX

This is the symbol I am looking for

Answer 1

[Star Strider]

According to my LaTeX reference (Page 79, Table 3.14), that requires ‘amsfonts’ or ‘amssymb’. Perhaps you can download them somewhere (preferably for free).

In the meantime, you have my sympathies! Those look useful.