For instance, I'm looking for symbols for the following ternary relations:

  1. f is a relation with source X and target Y.
  2. f is a left-total relation with ditto
  3. f is a right-total relation with ditto
  4. f is a left-and-right total relation with ditto

There's more (I'm looking for 16 different symbols, in total), but I won't list them all here. Anyway, is the TeX forum a good place to ask?

1 Answer 1


The TeX site is not the correct place. It would be, if you would know your desired notation and ask how to typeset this with TeX.

For the notation style itself, better ask on the Math or Graphicdesign site. The latter also deals with typography questions.

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