Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options questions only not deleted user 955
24 votes
0 answers
1k views

0's in 815915283247897734345611269596115894272000000000

Is 40 the largest number for which all the 0 digits in the decimal form of $n!$ come at the end? Motivation: My son considered learning all digits of 40! for my birthday. …
domotorp's user avatar
  • 18.9k
13 votes
1 answer
577 views

Can we compute the first $n$ digits of $\pi$ in $F(n)$ time?

I've seen various fast algorithms for computing the first few, or directly the $n$-th, digits of $\pi$. … So my question is: What is the best known $F(n)$ for which the first $n$ digits of $\pi$ can be computed in $F(n)$ steps? …
domotorp's user avatar
  • 18.9k