Sugaku Sugaku no Mi

Introduction
A Paramecia type devil fruit where the user can use mathematical concepts in the real world to affect the world around them.

Usage
The user recites, writes down, or somehow conveys a mathematical question, concept, method, etc. and directs the equation to the area they wish to affect through degrees in relation to an object (called a checkpoint), and the distance between the target area and the checkpoint (in distance measurements).

The effects can be removed by the phrase multiply by zero.

Incorrect mathematics may result in... interesting results. Example: divide by zero, user ends up with a black hole...

Strengths
Ridiculously hard to counter.

Incredibly versatile.

Very difficult to counter if the user actually knows what they are doing in regards to math.

Weaknesses
The user suffers from standard Devil Fruit weaknesses.

If the user has no understanding of basic math, they're gona accidentally kill themselves... If they have a basic understanding but don't understand the more complex methods the devil fruit will be mostly simpilistic and not very helpful.