Documentation

Lean.Elab.BuiltinNotation

Equations
  • One or more equations did not get rendered due to their size.
Instances For
    Equations
    • One or more equations did not get rendered due to their size.
    Instances For
      Equations
      • One or more equations did not get rendered due to their size.
      Instances For
        Equations
        • One or more equations did not get rendered due to their size.
        Instances For
          Equations
          • One or more equations did not get rendered due to their size.
          Instances For
            Equations
            • One or more equations did not get rendered due to their size.
            Instances For
              Equations
              • One or more equations did not get rendered due to their size.
              Instances For
                Equations
                • One or more equations did not get rendered due to their size.
                Instances For
                  Equations
                  • One or more equations did not get rendered due to their size.
                  Instances For
                    Equations
                    • One or more equations did not get rendered due to their size.
                    Instances For
                      Equations
                      • One or more equations did not get rendered due to their size.
                      Instances For
                        Equations
                        • One or more equations did not get rendered due to their size.
                        Instances For
                          Equations
                          • One or more equations did not get rendered due to their size.
                          Instances For
                            Equations
                            • One or more equations did not get rendered due to their size.
                            Instances For

                              Return syntax Prod.mk elems[0] (Prod.mk elems[1] ... (Prod.mk elems[elems.size - 2] elems[elems.size - 1])))

                              Equations
                              Instances For

                                Return some if succeeded expanding · notation occurring in the given syntax. Otherwise, return none. Examples:

                                • · + 1 => fun _a_1 => _a_1 + 1
                                • f · · b => fun _a_1 _a_2 => f _a_1 _a_2 b
                                Equations
                                • One or more equations did not get rendered due to their size.
                                Instances For

                                  Auxiliary function for expanding the · notation. The extra state Array Syntax contains the new binder names. If stx is a ·, we create a fresh identifier, store in the extra state, and return it. Otherwise, we just return stx.

                                  Helper method for elaborating terms such as (.+.) where a constant name is expected. This method is usually used to implement tactics that function names as arguments (e.g., simp).

                                  Equations
                                  • One or more equations did not get rendered due to their size.
                                  Instances For
                                    Equations
                                    • One or more equations did not get rendered due to their size.
                                    Instances For
                                      Equations
                                      • One or more equations did not get rendered due to their size.
                                      Instances For
                                        Equations
                                        • One or more equations did not get rendered due to their size.
                                        Instances For
                                          Equations
                                          • One or more equations did not get rendered due to their size.
                                          Instances For
                                            Equations
                                            • One or more equations did not get rendered due to their size.
                                            Instances For
                                              Equations
                                              • One or more equations did not get rendered due to their size.
                                              Instances For
                                                Equations
                                                • One or more equations did not get rendered due to their size.
                                                Instances For