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2.15 LAB: Using math functions Given three floating-point numbers x, y, and z, output x to the power of z, x to the power of (y to the power of z), the absolute value of (x minus y), and the square root of (x to the power of z). Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print('{:.2f} {:.2f} {:.2f} {:.2f}'.format(your_value1, your_value2, your_value3, your_value4)) Ex: If the input is: 5.0 1.5 3.2 Then the output is: 172.47 361.66 3.50 13.13 317624.1960076.qx3zqy7 LAB 2.15.1: LAB: Using math functions 0/ 10 ACTIVITY main.py Load default template... 1 import math Type your code here. ''|

2.15 LAB: Using math functions Given three floating-point numbers x, y, and z, output x to the power of z, x to the power of (y to the power of z), the absolute value of (x minus y), and the square root of (x to the power of z). Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print('{:.2f} {:.2f} {:.2f} {:.2f}'.format(your_value1, your_value2, your_value3, your_value4)) Ex: If the input is: 5.0 1.5 3.2 Then the output is: 172.47 361.66 3.50 13.13 317624.1960076.qx3zqy7 LAB 2.15.1: LAB: Using math functions 0/ 10 ACTIVITY main.py Load default template... 1 import math Type your code here. ''|

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Python programming: Using math functions

# LAB 2.15: Using Math Functions ## Exercise Overview Given three floating-point numbers \( x \), \( y \), and \( z \), this lab requires you to output: 1. \( x \) raised to the power of \( z \) 2. \( x \) raised to the power of \( (y \) raised to the power of \( z \)) 3. The absolute value of \( (x - y) \) 4. The square root of \( (x \) raised to the power of \( z \)) Each floating-point value should be formatted to two decimal places. You can achieve this formatting with the code: ```python print('{:.2f} {:.2f} {:.2f} {:.2f}'.format(your_value1, your_value2, your_value3, your_value4)) ``` ### Example If the input values are: ``` 5.0 1.5 3.2 ``` Then the output should be: ``` 172.47 361.66 3.50 13.13 ``` ## Starting Code ```python import math '''Type your code here.''' ``` Use the code template to write your solution, and remember to use the math functions provided by the Python standard library. ## LAB Activity ### Activity 2.15.1: LAB: Using Math Functions #### Instructions 1. **Complete the script**: Implement the solution within the provided code template. 2. **Run the script**: Test it with different inputs to ensure it works as expected. 3. **Verify Output**: Ensure the output matches the required format with two decimal places. You can load the default code template to start working on the problem. Good luck and happy coding! ## Summary Understanding and using math functions in Python can be very powerful for a wide range of applications. This exercise helps you practice working with powers, absolute values, and square roots, while also focusing on formatting output to a specified precision.
Transcribed Image Text:# LAB 2.15: Using Math Functions ## Exercise Overview Given three floating-point numbers \( x \), \( y \), and \( z \), this lab requires you to output: 1. \( x \) raised to the power of \( z \) 2. \( x \) raised to the power of \( (y \) raised to the power of \( z \)) 3. The absolute value of \( (x - y) \) 4. The square root of \( (x \) raised to the power of \( z \)) Each floating-point value should be formatted to two decimal places. You can achieve this formatting with the code: ```python print('{:.2f} {:.2f} {:.2f} {:.2f}'.format(your_value1, your_value2, your_value3, your_value4)) ``` ### Example If the input values are: ``` 5.0 1.5 3.2 ``` Then the output should be: ``` 172.47 361.66 3.50 13.13 ``` ## Starting Code ```python import math '''Type your code here.''' ``` Use the code template to write your solution, and remember to use the math functions provided by the Python standard library. ## LAB Activity ### Activity 2.15.1: LAB: Using Math Functions #### Instructions 1. **Complete the script**: Implement the solution within the provided code template. 2. **Run the script**: Test it with different inputs to ensure it works as expected. 3. **Verify Output**: Ensure the output matches the required format with two decimal places. You can load the default code template to start working on the problem. Good luck and happy coding! ## Summary Understanding and using math functions in Python can be very powerful for a wide range of applications. This exercise helps you practice working with powers, absolute values, and square roots, while also focusing on formatting output to a specified precision.
## Lab Activity: Using Math Functions ### Overview In this lab, you will work with math functions in a Python program. You will learn how to import the math module and how to use its functions to perform various mathematical operations. ### Instructions 1. **Code Editor (main.py)**: - The provided code editor displays a code file named `main.py`. - It contains an import statement for the `math` module and a placeholder for your code. - Here is how it looks: ```python import math ''' Type your code here. ''' ``` 2. **Develop/Submit Mode**: - **Develop mode**: Allows you to run your program as often as needed before submitting it for grading. - **Submit mode**: Use this mode to submit your completed code for grading. 3. **Program Input**: - If your code requires input values, you can provide them in the "Enter program input (optional)" text box. - These input values will be used when you run the program. 4. **Running the Program**: - Click on the **Run program** button to execute your code. - Your code will read input (if any) from the provided input box, process it using `main.py`, and produce output. ### Example Input and Output Flow The diagram below represents the flow of input and output in the program: ``` Input (from above) --> main.py (Your program) --> Output (shown below) ``` ### Initial Setup - Begin by exploring basic functions from the `math` module such as `math.sqrt()`, `math.sin()`, `math.cos()`, and more. - Write your code inside `main.py` to perform calculations or processes as required by your lab tasks. ### Example Task Suppose you want to compute the square root of a number: In `main.py`, you would write: ```python import math # Example: Calculate square root number = float(input("Enter a number: ")) sqrt_value = math.sqrt(number) print(f"The square root of {number} is {sqrt_value}") ``` Provide the input in the "Enter program input (optional)" box, for example: ``` 25 ``` When you click **Run program**, the output will be displayed showing: ``` The square root of 25 is 5.0 ``` ### Additional Information You can
Transcribed Image Text:## Lab Activity: Using Math Functions ### Overview In this lab, you will work with math functions in a Python program. You will learn how to import the math module and how to use its functions to perform various mathematical operations. ### Instructions 1. **Code Editor (main.py)**: - The provided code editor displays a code file named `main.py`. - It contains an import statement for the `math` module and a placeholder for your code. - Here is how it looks: ```python import math ''' Type your code here. ''' ``` 2. **Develop/Submit Mode**: - **Develop mode**: Allows you to run your program as often as needed before submitting it for grading. - **Submit mode**: Use this mode to submit your completed code for grading. 3. **Program Input**: - If your code requires input values, you can provide them in the "Enter program input (optional)" text box. - These input values will be used when you run the program. 4. **Running the Program**: - Click on the **Run program** button to execute your code. - Your code will read input (if any) from the provided input box, process it using `main.py`, and produce output. ### Example Input and Output Flow The diagram below represents the flow of input and output in the program: ``` Input (from above) --> main.py (Your program) --> Output (shown below) ``` ### Initial Setup - Begin by exploring basic functions from the `math` module such as `math.sqrt()`, `math.sin()`, `math.cos()`, and more. - Write your code inside `main.py` to perform calculations or processes as required by your lab tasks. ### Example Task Suppose you want to compute the square root of a number: In `main.py`, you would write: ```python import math # Example: Calculate square root number = float(input("Enter a number: ")) sqrt_value = math.sqrt(number) print(f"The square root of {number} is {sqrt_value}") ``` Provide the input in the "Enter program input (optional)" box, for example: ``` 25 ``` When you click **Run program**, the output will be displayed showing: ``` The square root of 25 is 5.0 ``` ### Additional Information You can
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