factorial math python code example

Example 1: python calculate factorial

def factorial(n):
    fact = 1
    for num in range(2, n + 1):
        fact = fact * num
    return(fact)

Example 2: factorial in python

def factorial(n):
    if n == 0:
        return 1
    else:
        return n * factorial(n-1)
n=int(input("Input a number to compute the factiorial : "))
print(factorial(n))

Example 3: factorial in python

def fact(n):
  return 1 if (n==0 or n==1) else n*fact(n-1)
fact(3)

Example 4: python mathematics

// Python mathematical functions include but are not limited to:
print(10+10) // Returns 20 (Addition)
print(10*10) // Returns 100 (Multiplication)
print(10/10) // Returns 1 (Division)
print(10**10) // Returns 10000000000 (10 to the power of 10, 10^10)
print(10-10) // Returns 0 (Subtraction)
print(10>100) // Returns False (If A is greater than B)
print(10<100) // Returns True (If A is less than B)
print(10==10) // Returns True (If A is equal to B)

import math // Required for the function below
print(math.pi) // Returns the first 15 decimal places of Pi