Math Formula

This is a math formula that JustLeafy has discovered. It is currently unnamed, though.
== Description ==
It is a math formula that is very limited. By meaning "limited", it means that it is limited to two consecutive natural numbers.
== Origin ==
In the middle of 2017, JustLeafy discovered the math formula. Unfortunately, he once attempted to show this formula to his 7th to 9th grade teacher and she didn't like it.
== Formula ==
=== Addition ===
If b as a natural number comes consecutively right after a, then the following addition can work: a + b + a2 = b2
=== Subtraction ===
It can also work as a subtraction:
b2 - a2 - b = a
== Example ==
=== Addition ===
2 + 3 + 22 = 32
2 + 3 + 4 = 9
=== Subtraction ===
32 - 22 - 3 = 2
9 - 4 - 3 = 2