Created
June 24, 2021 19:32
-
-
Save alexhallam/3091c3c25a65f19b6afa18aa23a23bb9 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| n <- 1e8 | |
| x <- runif(n) | |
| y <- runif(n) | |
| r = sqrt(x^2 + y^2) | |
| data.frame(x,y,r) %>% mutate(in_circle = ifelse(r^2 <= 1, 1, 0)) %>% | |
| summarise(4*sum(in_circle)/n) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment