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Markdown Test Document

def factorial(n):
    if n == 0:
        return 1
    else:
        return n * factorial(n-1)

result = factorial(5)
print("Factorial of 5 is:", result)

The quadratic formula is given by:

x = \frac{{-b \pm \sqrt{{b^2 - 4ac}}}}{{2a}}

​​

where a, b, and c are coefficients of a quadratic equation.