Put you two variables into a list or a tuple. And you function should then be like that: x, y = x # Unpacking. return exp(((-x**2/200))-0.5*(y+0.05*(x**2) - 100*0.05)**2) See more at https://docs.python.org/3.6/tutorial/datastructures.html. you can write with lists. return exp(((-x[0]**2/200))-0.5*(x[1]+0.05*(x[0]**2) - 100*0.05)**2)

I want to pass values (as variables) between different functions. For example, I assign values to a list in one function, then I want to use that list in another function: list = [] def defineALis...

Jan 28, 2021 · Learn how to write functions that can take multiple as well as optional parameters in Python to eliminate repetition and improve efficiency in your code. A function is a reusable block of code that performs a specific task.

Dec 6, 2015 · You write a function that takes 2 inputs, and return a comma separated list of outputs: return first, second. You could make a definition that takes 2 values as an input, and have a return below that that returns 2 values. For example: print(valueA) print(valueB) . return 'Hello', 'World' Tested it, and you are right.

May 31, 2024 · Use a Variable from Another Function Using Class Attributes. In this example, we use a class to encapsulate the variable as an attribute. This allows different methods within the class to access and modify the variable's value, providing a structured approach to sharing variables between functions. Python

Feb 26, 2025 · To assign a function to a variable, use the function name without parentheses (). If parentheses are used, the function executes immediately and assigns its return value to the variable instead of the function itself. Syntax: # Defining a function. def fun (): # Function body. pass. # Assigning function to a variable. var = fun.

May 2, 2023 · In Python, we can return multiple values from a function. Following are different ways 1) Using Object: This is similar to C/C++ and Java, we can create a class (in C, struct) to hold multiple values and return an object of the class. Below are interesting methods for somebody shifting C++/Java world.

In Python a function is defined using the def keyword: To call a function, use the function name followed by parenthesis: Information can be passed into functions as arguments. Arguments are specified after the function name, inside the parentheses. You can add as many arguments as you want, just separate them with a comma.

Aug 19, 2023 · In this article, we'll learn 2 ways to use the same variable in different functions in Python. The first way is Global Variable, and the second is Function Parameter.

I would like to return two values from a function in two separate variables. For example: def select_choice(): loop = 1 row = 0 while loop == 1: print('''Choose from the follo...