parameters: (self, value: float)
docstring: Sets the selected end X.
docstring_summary: Sets the selected end X.
docstring_tokens: Sets the selected end X .
function: def end_x(self, value: float) -> None:
          """Sets the selected end X."""
          self.fit_function_options.end_x = value
function_tokens: def end_x ( self , value : float ) -> None : self . fit_function_options . end_x = value