Logic Notations in LaTeX Improve Improve Like Article Like Save Share Report Logic Notations is a set of symbols which is commonly used to express logical representation. For example, not A is represented as – So, let’s see the latex code of Logic Notations one by one. Logic Operators and their Latex Code – TERMSYMBOLLATEX1. there exists at least one\exists2. there exists one and only one\exists!3. there is no\nexists4. for all\forall5. not (logical not)\neg6. or (logical or)\lor7. division\div8. and (logical and)\land9. implies\implies10. right implication\Rightarrow11. is implied by (only if)\Longleftarrow12. left implication\Leftarrow13. if and only if, iff\iff14. equivalence\Leftrightarrow Last Updated : 21 Jun, 2020 Like Article Save Article Previous Trigonometric Functions in Latex Next Relational Operators in LaTeX Share your thoughts in the comments Add Your Comment Please Login to comment...