72.4430811050993
27 0 ReplyOr to be a bit more precise:
72.4430811050993330125904653358725313044169957127755222126539298401492638461284738670796854287279274115660841204694227826436439325980039157896420081657928876032632679810228518608033139213766710296444707134986831702485581108032999991405456106614042979628466230712776493000180767189105856091218496488288548058839987131202864268840183386039574160914941768149160531896245992733832203085382984183039895507794715856167332439906833550299682550978460525719985662385293417913486089130445921322886626279799726698408057490558248303833340690609497529792299976411413532880634241772537421037522489488744777431128646049512779326499956926639019391772663041024960810753888214395954208395691508076754870626671504762430642210761247110304179233862709659762264238887380621226348908975033860837971831079866796449632799375639943790109263239643846318538296016955914222317381021044688777374685415841374166540862323241255532133952041263855816675915050740327441498082101687624893259742067226749157686740379363034880074115312331380668746857296684394669891443221207666805793208844367537721929669654898094484177017965133054023942445221059798684557460420060298197242089909604956680225509966352251876583217180069102731215059670290109501535220861840041429718717130771840934893219266406548641949776348929394907604710665225901779231019747812051178923720126258382244066815536328008244473915148631105593605409064168220988818116803495215766086804093723551393572583857162266546241558387050613510332053365449632876052925585911202181050402734551690784362741734005561775882948060676624124441391731897235361804220810049479116070578419762621272725995815944537811494806157871918609804146187933183643355641612894026720854713887992947135315754057558936021163724581614356738080106330071867446890395169019197784187885262198427377448038487265956628911619265153716228433106291639872568455734561306531928553865892149388366555459335075406915037654955697499244217950755767297871770775317672541576009503505257696608783123634960312205864235749164758331281954991034804386314910207944014031946435282396722041872310304838594446742638406100274820406803476801099471585656859436868254825875111814085211056408557388457734495700809576321733878418880047995574412710571166170004802228893489273505988933074107457135492004122531742768435664700594985881713543186051762915493354758266307457882309391015561729801235329815283962365358009220434672975660652911139756271336774779455821572038087861762561147804347455654940518611331386144378915650404847325815273772741180813700082147806589908179956345554949490062088224446978807968817158703315146593303370282909594469675729371934529499414829219617507778310861541311807083933257597107955257500983746979400126529699344938460295837160587018658418504189176898733182577863755466445825144629202218661888157211944702253626517674048403167821756470534962919467209403292326658216431373521393434869238149580726382296222819949114256300374732962473297537347778464929939580769893476184721769549426981496092333952636093759037334042613275015147256643048422625452818167624229459993575551500092120030095702948848803812118673029874063802261535874183263895717845127382128611698837382119435130660847861120686649251087876755284961165859575191680678631039757788749905717391070827467813868016403908135749905412742364282830313131145955867756493449345320390911692817697329467156079368454234238110503152483165618032712654982002108802709701758458090017032862715849963406050425847208796201800497096190840339936758238623549625080984142144101109306730471545501748052005355719286716593802028610437777415812635629237158350592511167924567488765426553771118416980634146766178269643033755662467631365922547899062344444424890080293603468500065692366798633274585647187279220848622769635236035383657681574485044382511424511428501758087751101640118432762389122416389603153624230528223439518687613918638764455640512568890631449141734105267187797289801967340928464708061191180045967991968441737681020831149940624352820606954970935780101444377191965531583144785726118579314910667009742310317824149287987972932534350488613697719229936431064796928750012789535525427949194519869711022185381715015500857359110512567185612969090186711...
28 0 ReplyWhat did you just call me?
8 0 ReplyTo be significantly less precise, "Math."
7 0 Reply
Right away, I can tell it's not going to be easy. No square number ends with 2, 3, 7 or 8.
Assuming the number is square, the first digit can be found through successive approximation, the last digit is then mapped to 0→0, 1→1/9, 4→2/8, 5→5, 6→4/6, 9→3/7. To differentiate between the low/high number in ambiguous cases, one can estimate the difference from the bottom/top of the decade, compare to ⌷5² (can be calculated with an easy trick) or check for division by 3.
9 0 Replynot a square of integer
5 0 ReplyYeah, that's what "square number" means.
1 2 3 4 5 6 7 8 9 7 0 Reply
Low Tech encryption breaking
6 0 ReplyI can confidently say that the answer is "SYNTAX ERROR."
5 0 ReplyBest I can do is five dollars
5 0 ReplyThis is completely off-topic, but scrolling by this post in my feed on my phone caused the angled black lines in the background to appear animated. Very bizarre. I'm not sure if it was an optical illusion or something funky is going on with my screen.
5 0 ReplyAbout 2,29.
3 0 Reply"What precision?" - That's how you know it's going to get serious. Then after he receives the response, he just replies with "80085".
2 0 Reply