demoPrompt04.b.02_ChatGPT+NumPy.py

import numpy as np

# Create a NumPy array
arr = np.array([0, np.pi/2, np.pi])

# Calculate sine, cosine, and exponential
sin_values = np.sin(arr)
cos_values = np.cos(arr)
exp_values = np.exp(arr)

print("Sine:", sin_values)
print("Cosine:", cos_values)
print("Exponential:", exp_values)