import numpy as np

# Function to choose a multiplier between 1.2 and 30 with low probability for values over 5
def choose_multiplier():
    multipliers = np.arange(1.2, 30.1, 0.1)  # Generate values from 1.2 to 30 with 0.1 steps
    # Define probabilities: higher values have lower probability
    probabilities = np.array([1 if x <= 5 else 1/(x-4)**2 for x in multipliers])
    probabilities /= probabilities.sum()  # Normalize probabilities to sum to 1
    return np.random.choice(multipliers, p=probabilities)

# Function to choose a number between 1 and 30 with low probability for values over 15
def choose_number():
    numbers = np.arange(1, 31)  # Generate numbers from 1 to 30
    # Define probabilities: higher values have lower probability
    probabilities = np.array([1 if x <= 15 else 1/(x-14)**2 for x in numbers])
    probabilities /= probabilities.sum()  # Normalize probabilities to sum to 1
    return np.random.choice(numbers, p=probabilities)

# Example usage
multiplier = choose_multiplier()
number = choose_number()

print(f"Chosen multiplier: {multiplier}")
print(f"Chosen number: {number}")