23 Comments

  1. Enrique Argones Rúa

    Why don’t you choose the more traditional notation \mathds{R}, \mathds{N}, etc.?

    For using this you would have to include the package dsfont.

    Cheers,

    Enrique

  2. Joe

    ..I should have been more specific: thanks Enrique! The mathbb font is pretty well known, but the font for the more traditional number systems is hard to find.

    • Hi,

      Not sure if a number set symbol is commonly used for binary numbers. But try the following with any letter:

      \usepackage{amssymb}
      ...
      $\mathbb{B}$

      Best, Tom.

    • Hey Heni,

      Thanks for your question. Is this what you were looking for?

      \documentclass[11pt]{article}
      \usepackage{amssymb}
      \begin{document}
      $\mathbb{R}^n$
      \end{document}
  3. Courtney

    Hi! In the last line, the set of positive reals should be strictly R_>0, not R_≥0, which represents the nonnegative reals. The difference is subtle, but important :)

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