Table of Wolfram Language Operators

Accurate information about all Mathematica operators is notoriously hard to obtain. Mathematica's official documentation is incomplete, out of date, and occassionally incorrect. So is the undocumented Precedence function.1 Complicating matters is the fact that the frontend does not always agree with the kernel (i.e. the command line interface or ToExpression) about the properties of an operator, and none of these conflicts are documented. Robert Jacobson has compiled a list of all operators and their properties according to the kernel.2 This information is available in the following machine and human readable formats:

If you discover an error, please report it by creating an issue on GitHub.


  1. For a detailed discussion of these issues, see
    Robert Jacobson, "Finding All Wolfram Language Operators," After Math, personal blog, August 16, 2018. 

  2. He is working on doing the same for the frontend.