Hacker Newsnew | comments | show | ask | jobs | submit login

Yeah! I'd always wondered what that check-mark button on the calculator was for. :-)

On a related note, ever since I was a kid, every calculator I've ever encountered, I run the square root of 89, and if it returns 9.4339811(..32 on more powerful ones) and thereabouts, then I trust the calculator. Kids do weird stuff. Big kids continue it sometimes.




How come you do the sqrt of 89?

-----




Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | DMCA | Apply to YC | Contact

Search: