  Mathematicians has been trying to prove the weak Goldbach's conjecture by
adding prime numbers, as stated in the conjecture. However, we believe that the
solution does not need to be analytically solved. Instead of trying to add
prime numbers to prove the conjecture, we developed a prime number function
P_{odd}(x)p>2, including odd primes p > 2, isomorphic and equivalent to a
function N_{odd}(x)n>1, including odd natural numbers greater than one, n_{odd}
> 1, in which, the sum of three of its elements result in odd numbers greater
than 7, proving the conjecture.
