Pi

Pi, or π, is the ratio between the circumference and the diameter of a circle. The numerical value of π depends on context: which circle is under consideration, and how precise are one's measurements?

The traditional concept

Standard mathematics says that π is the ratio between the circumference and the diameter of a perfect circle.

Standard mathematics "measures" this ratio using the methods of calculus.

Standard mathematics' notion of π is an irrational number---a number which cannot be written as a ratio of two whole numbers.

Thus in standard mathematics,

π = 3.141592653589793238462643383279502884197169399375105 8209749445923078164062862089986280348253421170679...

where the "..." signifies that the digits go on forever.

delete me

editing stuff to try to get it to crash $\mathbb {Q} \rightarrow \int _{0}^{\infty }{\frac {\Gamma (x+i\epsilon +y)\Gamma (z+x)}{\Gamma (x-z)}}dx$

blahblahblah $a$ $b$ $c$ $\int \int \int \int \int 1\int \int {\sqrt {}}sdaf$

sadlkfjklsdajflkajsdflkasj asldfjlsk l asdlkjd sflj sfkljsfl jlkasfjlkasfj

fasdljafs lk alfsk jjs dflkja

lkasdjf l j aslfdjlkfd jlkasfdj lksafj. sd

asd lsaj lkjf ljf asdflkj lkasdjf dfsal safj lkjas jlksdjfsadlkfjla ksf;fa j;lsdjfals;kfj asdlkf jasdl;f

lasdfj las'dkjf las;kfj asdl;kfj a