InternetCitizen2@lemmy.world to Science Memes@mander.xyzEnglish · 2 days agoVirgin Physicistslemmy.worldimagemessage-square71fedilinkarrow-up1749arrow-down17file-textcross-posted to: [email protected][email protected]
arrow-up1742arrow-down1imageVirgin Physicistslemmy.worldInternetCitizen2@lemmy.world to Science Memes@mander.xyzEnglish · 2 days agomessage-square71fedilinkfile-textcross-posted to: [email protected][email protected]
minus-squareqjkxbmwvz@startrek.websitelinkfedilinkEnglisharrow-up11·2 days agoFor back-of-the-envelope or mental calculations, pi is often 3 or 10^(1/2). The latter is better than 1% accurate, and has nice properties when doing order-of-magnitude/log space calculations in base 10.
For back-of-the-envelope or mental calculations, pi is often 3 or 10^(1/2).
The latter is better than 1% accurate, and has nice properties when doing order-of-magnitude/log space calculations in base 10.