Python compiling pi

Question

I would like to calculate a designated amount of decimals, how can i store more digits of pi?
https://code.sololearn.com/cTl17VzAax5x/?ref=app

Answer 1

You can use f-strings for that. For example (line 6):

print(f"{pia:.16f}")
# prints 16 digits after decimal point

print(f"{pia:.20f}")
# prints 20 digits after decimal point

Answer 2

I hope this will be helpful:

https://stackoverflow.com/questions/5231798/is-there-a-library-for-large-precision-complex-numbers-in-JUMP_LINK__&&__python__&&__JUMP_LINK

Answer 3

The Python standard library has a decimal module for arbitrary precision arithmetic. The documentation of that module has an example of a pi calculator using the module so you can build on that.