InternetCitizen2@lemmy.world to Science Memes@mander.xyzEnglish · 29 days agoVirgin Physicistslemmy.worldexternal-linkmessage-square73fedilinkarrow-up1748arrow-down17file-textcross-posted to: science_memes@mander.xyz
arrow-up1741arrow-down1external-linkVirgin Physicistslemmy.worldInternetCitizen2@lemmy.world to Science Memes@mander.xyzEnglish · 29 days agomessage-square73fedilinkfile-textcross-posted to: science_memes@mander.xyz
minus-squareqjkxbmwvz@startrek.websitelinkfedilinkEnglisharrow-up11·29 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.