#steemstemUnmoderated tagAll postsTrending CommunitiesCommunities FeedbackSCT.암호화폐.CryptoWORLD OF XPILARHuaRen.NewsKorea • 한국 • KR • KOSTEEM CN/中文Steem BangladeshzzanAgora 한국정치와 국제정치 문제Steem SEABest of IndiaProject HOPEExplore Communities...#steemstemTrendingNewPayoutsMutedanswerswithjoe (67)in #zoonotic • yesterdayAuthor David Quammen On The Current And Future Pandemics | Answers With JoeDavid Quammen is the author of Spillover: Animal Infections and the Next Human Pandemic, which eerily predicted the…answerswithjoe (67)in #steemstem • 2 days agoBall Lightning: Weather's Biggest Mystery | Answers With JoeBall lightning is a mysterious phenomena that's been seen since the beginning of recorded history, but it's so rare…answerswithjoe (67)in #answerswithjoe • 6 days agoSolid State Wind Energy | Random ThursdayA recent paper has made some waves theorizing a way to generate wind energy with no moving parts. I spoke with the…si118yt118si (61)in #steem • 5 hours agod/dx(sin(x^-1)) vs d/dx(sin^-1(x)) vs d/dx( (sin(x))^-1)si118yt118si (61)in #steem • 3 hours ago∫ x^(2n-1) sin(x^n) dxsi118yt118si (61)in #steem • 6 days ago∫ sin^4(x) cos^4(x) dxsi118yt118si (61)in #steem • 23 hours ago1st/2 ways: ∫ x (ax+b)^1/n dxsi118yt118si (61)in #steem • 2 days ago2 ways: ∫ cos(x)/sin^2(x) dxsi118yt118si (61)in #steem • 2 days agoSLR est. of slope vs sample correlation formulasi118yt118si (61)in #steem • yesterdayd/dx( (ax^n+b)^sin(x))si118yt118si (61)in #steem • 2 days agoSLR est. of slope vs sample correlation formulasi118yt118si (61)in #steem • 3 days ago2nd/2 parts: Find (simple) linear regression [w/ intercept] via handsi118yt118si (61)in #steem • 4 days agoIf x1, x3 are 2 #s & x2 is their arithmetic mean then x1, x2, x3 are in A.P.si118yt118si (61)in #steem • 4 days ago∫ (logx(e) + logex(e) + loge^2x(e))/x dxsi118yt118si (61)in #steem • 5 days agod/d(arc sin(x)) (x^(arc sin(x)))si118yt118si (61)in #steem • 5 days agoF4: Show 1/log2(n) + 1/log3(n) + ... 1/logm(n) = 1/logm!(n)si118yt118si (61)in #steem • 3 days agoFind (simple) linear regression [w/o y-intercept] via handsi118yt118si (61)in #steem • 5 days agoShow 1/(sec(x) - tan(x)) = sec(x) + tan(x)si118yt118si (61)in #steem • 6 days ago2 ways: Sample variance via hand & R languagesi118yt118si (61)in #steem • 4 hours ago2nd/2 ways: ∫ x (ax+b)^1/n dx
