LaTeX integration for papers in Matplotlib - Mini Project: Build & Apply

LaTeX Integration for Papers with Matplotlib

📖 Scenario: You are preparing a scientific paper and want your plots to have labels and titles formatted with LaTeX style math expressions. This will make your figures look professional and consistent with your paper's text.

🎯 Goal: Create a simple plot using matplotlib with LaTeX formatted labels and title. You will enable LaTeX rendering in matplotlib, plot some data, and add axis labels and a title using LaTeX math syntax.

📋 What You'll Learn

Create a list of x values from 0 to 10

Create a list of y values as squares of x values

Enable LaTeX rendering in matplotlib

Plot the data with a line

Add x-axis label with LaTeX math expression $x$

Add y-axis label with LaTeX math expression $x^2$

Add a title with LaTeX math expression $y = x^2$

Display the plot

💡 Why This Matters

🌍 Real World

Researchers and students often need to include plots with math expressions in their papers. Using LaTeX in matplotlib labels ensures consistency and clarity.

💼 Career

Data scientists and analysts frequently prepare reports and presentations where professional-quality plots with math notation are required.

1

Create the data lists

Create a list called x with values from 0 to 10 inclusive, and a list called y where each element is the square of the corresponding element in x.

Matplotlib

# Create the list x with values 0 to 10
# Create the list y with squares of x values
# Your code here

Need a hint?

Use range(11) to get numbers from 0 to 10. Use a list comprehension to square each number.

2

Enable LaTeX rendering in matplotlib

Import matplotlib.pyplot as plt and set plt.rcParams['text.usetex'] = True to enable LaTeX rendering for all text in plots.

Matplotlib

x = list(range(11))
y = [value ** 2 for value in x]

import matplotlib.pyplot as plt
# Enable LaTeX rendering
# Your code here

Need a hint?

Use import matplotlib.pyplot as plt and then set plt.rcParams['text.usetex'] = True.

3

Plot the data with LaTeX labels and title

Use plt.plot(x, y) to plot the data. Add x-axis label "$x$", y-axis label "$x^2$", and title "$y = x^2$" using plt.xlabel(), plt.ylabel(), and plt.title() respectively.

Matplotlib

x = list(range(11))
y = [value ** 2 for value in x]

import matplotlib.pyplot as plt
plt.rcParams['text.usetex'] = True

# Plot the data
# Add x-axis label with LaTeX
# Add y-axis label with LaTeX
# Add title with LaTeX
# Your code here

Need a hint?

Use plt.plot(x, y) to draw the line. Use plt.xlabel('$x$') for the x-axis label, and similarly for y-axis and title.

4

Display the plot

Use plt.show() to display the plot with LaTeX formatted labels and title.

Matplotlib

x = list(range(11))
y = [value ** 2 for value in x]

import matplotlib.pyplot as plt
plt.rcParams['text.usetex'] = True

plt.plot(x, y)
plt.xlabel('$x$')
plt.ylabel('$x^2$')
plt.title('$y = x^2$')

# Display the plot
# Your code here

Need a hint?

Use plt.show() to open the plot window.