Maybe you could do a algorithum that manually does division, sort of like how you would do long division, isnt pi like a circumference / diameter of a circle? Than stop the algorithum if it goes 1000 times

Yea I suppose so. Wait; what do you need 1,000 units of Pi for anyways? Rounding to 15 digits should suffice and get you a pretty spot on answer

Just use stuff to grab the text in this https://www.angio.net/pi/digits/1000.txt EDIT: Or if your ambitions improve, there's always this https://www.angio.net/pi/digits/pi1000000.txt

Just make a algorithum that does long division steps 1000 times, get a circumference and diameter of a random circle. then put it in that algorithum m9, isnt long division like: check how much times a number can go into another, than you put it on top, than u multiply, than you subtract it from the numbers ur dealing with, than u take the remaining and move on or something xD

I doubt that. Probably would throw an exception though. Edit: You could do it with something like the Nilakantha series.

Pi is the circumference of a circle with 1 unit diameter. Basically, if you have a wheel and it's 1 meter in diameter, the circumference would be Pi meters. Thus, the equation for circumference is 2πr (2 * pi * radius) But to answer the original question... See this link: https://cs.uwaterloo.ca/~alopez-o/math-faq/mathtext/node12.html