Pi Memorization

[dtewi]

supermario128 said:

nordlead said:
how many does my calculator put out.... Honestly I love math, but always thought memorizing pi past 3.14 was useless as you almost never do the math by hand after that point.

 

Same here. Some people can just go on and on like this kid at my school, he's crazy.

 

Who? You? Or did you post that from a site?

Also, if you wanted to estimate the size of the universe, you would only need pi to 20 digits and it would be accurate within a subatomic level. But it isn't for math, its for pure memory purposes.