Custom Math JS Demo

Explanation

1. Factorial:
   math.factorial(n)
2. Combination:
   math.combination(n, k)
3. Permutation:
   math.permutation(n, k)
4. Add Comma:
   math.addcomma(integer)
5. Fibonacci:
   math.fibonacci(1st_num, 2nd_num, how_many)
6. Get Factors:
   math.factorof(integer, flag)
7. Prime Check:
   math.prime_check(integer)
8. Generating Primes:
   math.generate_prime(start, how_many)
9. Pascal's Triangle:
   math.pascal_triangle(how_many, flag)
10. Least Common Multiple:
    math.lcm(num_1, num_2[, num_3])
11. Greatest Common Factor:
    math.gcf(num_1, num_2[, num_3])