I'm sorry for the confusion. English is not my first language, and I resorted to https://en.wikipedia.org/wiki/Accuracy_and_precision to pick between "accuracy" and "precision".
is a new value of pi to define.
I think I'll use 3
it's much simpler you see;
than 3.14159
But rivalry says "level-up score".
With competitive drive,
It's yet higher I strive.
The value I'll use shall be four.