JP's constant, a constant which lately has gained more popularity and a more rigorous definition, officially has its own contrapositive. Contrary to what you may think, it is not found by multiplying it by negative one and raising it to the negative first power, instead it is derived from the bottom equation or j+\sum_{n=1}^{a}-\frac{n}{j-n^{n}}. It is denoted by the character ð.
