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Polynome Mystery Cache

Hidden : 8/17/2011
Difficulty:
3 out of 5
Terrain:
1.5 out of 5

Size: Size:   small (small)

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Geocache Description:

Dieser Cache ist der erste einer Reihe von mathematischen Caches von antawi. Die final Location ist ein kleines Wäldchen. Die GPS-Koordinaten waren ±4m.

Setze die folgenden Polynome 0 und die Koordinaten werden sich dir offenbaren.

\(x^{19}-38ix^{18}+108x^{18}-3884ix^{17}+4738x^{17}-\\ 176212ix^{16}+102038x^{16}-\\ 4655924ix^{15}+722120x^{15}-\\ 78508168ix^{14}-18363970x^{14}-\\ 856821804ix^{13}-620693422x^{13}-\\ 5529388772ix^{12}-9385217798x^{12}-\\ 9431509212ix^{11}-88779745113x^{11}+\\ 194056241550ix^{10} -554600410434x^{10}+\\ 2226689035560ix^{9}-2181975901620x^{9} +\\ 12742340556280ix^{8}-3930961370968x^{8}+\\ 44934579784896ix^{7} +8836579140912x^{7}+\\ 95360997465056ix^{6}+81117178220896x^{6} +\\ 89274444422528ix^{5}+253316293245504x^{5}-\\ 88958525620096ix^{4} +433086271827328x^{4}-\\ 368951311836160ix^{3}+392715209018880x^{3} -\\ 442339066649600ix^{2}+118691064652800x^{2}-\\ 233047696896000ix -67579633152000x-\\ 42567782400000i-43382476800000\)

 

\(x^{15}-29ix^{14}-70x^{14}+1892ix^{13}+1862x^{13}-53210ix^{12}-20590x^{12} +\\ 840558ix^{11}-38664x^{11}-8053516ix^{10}+4063266x^{10}+\\ 45502950ix^{9} -56586918x^{9}-109449614ix^{8}+433227338x^{8}-\\ 387637774ix^{7} -2082567769x^{7}+4459518793ix^{6}+6313338860x^{6}-\\ 18569668098ix^{5} -10833360096x^{5}+44400826424ix^{4}+4772075532x^{4}-\\ 63779758824ix^{3} +19938895712x^{3}+51926963472ix^{2}-43391154096x^{2}-\\ 20029408704ix +35997751872x+2050375680i-11095626240 \)

 

\(x^{15}+43ix^{14}+74x^{14}+2966ix^{13}+1625x^{13}+81741ix^{12}-4930x^{12} +\\ 1089562ix^{11}-813171x^{11}+5290289ix^{10}-15525598x^{10}-\\ 43018842ix^{9} -142225385x^{9}-829265417ix^{8}-609401950x^{8}-\\ 5487281074ix^{7} +170391374x^{7}-16970072472ix^{6}+14816803604x^{6}-\\ 10060020524ix^{5} +69672876660x^{5}+91444520576ix^{4}+136255845680x^{4}+\\ 269011922712ix^{3} +59215446696x^{3}+261748466640ix^{2}-172539280080x^{2}+\\ 29182258800ix -214723029600x-50409054000i-48937932000 \)

 

\(x^{20}+60ix^{19}-104x^{19}-5928ix^{18}+3382x^{18}+244188ix^{17}+4016x^{17} -\\ 5237088ix^{16}-3262965x^{16}+52681680ix^{15}+104478696x^{15} +\\ 147203784ix^{14}-1721623524x^{14}-\\ 12203909640ix^{13}+16279912000x^{13} +\\ 181282095696ix^{12}-69077087137x^{12}-\\ 1480685259204ix^{11} -307456248792x^{11}+\\ 6896486747304ix^{10}+6804183000246x^{10} -\\ 10811755268244ix^{9}-49918490974448x^{9}-\\ 80005308497568ix^{8} +206119739753085x^{8}+\\ 639128824541208ix^{7}-449082588539528x^{7} -\\ 2227922742896808ix^{6}+44798963024632x^{6}+\\ 4232797350840576ix^{5} +2752468479110272x^{5}-\\ 3395406408497040ix^{4}-8185209210948984x^{4} -\\ 2443769846859744ix^{3}+11330477104997728x^{3}+\\ 7779079636263648ix^{2} -7209429164740736x^{2}-\\ 5984596476050880ix+781124258940160x +\\ 1406076296664000i+762819459402000\)

 

Ein Computeralgebra System(CAS) wird zum Lösen empfohlen. z.B. Maxima (gratis), Mathematica, Matlab, etc. Ihr könnte auch rein numerische Pakete verwenden, z.B. Octave (gratis). Zur einfacheren Verwendung zum Herauskopieren in Maxima Syntax:

x^19-38*%i*x^18+108*x^18-3884*%i*x^17+4738*x^17-176212*%i*x^16+102038*x^16 -4655924*%i*x^15+722120*x^15-78508168*%i*x^14-18363970*x^14 -856821804*%i*x^13-620693422*x^13-5529388772*%i*x^12-9385217798*x^12 -9431509212*%i*x^11-88779745113*x^11+194056241550*%i*x^10 -554600410434*x^10+2226689035560*%i*x^9-2181975901620*x^9 +12742340556280*%i*x^8-3930961370968*x^8+44934579784896*%i*x^7 +8836579140912*x^7+95360997465056*%i*x^6+81117178220896*x^6 +89274444422528*%i*x^5+253316293245504*x^5-88958525620096*%i*x^4 +433086271827328*x^4-368951311836160*%i*x^3+392715209018880*x^3 -442339066649600*%i*x^2+118691064652800*x^2-233047696896000*%i*x -67579633152000*x-42567782400000*%i-43382476800000$

 

x^15-29*%i*x^14-70*x^14+1892*%i*x^13+1862*x^13-53210*%i*x^12-20590*x^12 +840558*%i*x^11-38664*x^11-8053516*%i*x^10+4063266*x^10+45502950*%i*x^9 -56586918*x^9-109449614*%i*x^8+433227338*x^8-387637774*%i*x^7 -2082567769*x^7+4459518793*%i*x^6+6313338860*x^6-18569668098*%i*x^5 -10833360096*x^5+44400826424*%i*x^4+4772075532*x^4-63779758824*%i*x^3 +19938895712*x^3+51926963472*%i*x^2-43391154096*x^2-20029408704*%i*x +35997751872*x+2050375680*%i-11095626240$

 

x^15+43*%i*x^14+74*x^14+2966*%i*x^13+1625*x^13+81741*%i*x^12-4930*x^12 +1089562*%i*x^11-813171*x^11+5290289*%i*x^10-15525598*x^10-43018842*%i*x^9 -142225385*x^9-829265417*%i*x^8-609401950*x^8-5487281074*%i*x^7 +170391374*x^7-16970072472*%i*x^6+14816803604*x^6-10060020524*%i*x^5 +69672876660*x^5+91444520576*%i*x^4+136255845680*x^4+269011922712*%i*x^3 +59215446696*x^3+261748466640*%i*x^2-172539280080*x^2+29182258800*%i*x -214723029600*x-50409054000*%i-48937932000$

 

x^20+60*%i*x^19-104*x^19-5928*%i*x^18+3382*x^18+244188*%i*x^17+4016*x^17 -5237088*%i*x^16-3262965*x^16+52681680*%i*x^15+104478696*x^15 +147203784*%i*x^14-1721623524*x^14-12203909640*%i*x^13+16279912000*x^13 +181282095696*%i*x^12-69077087137*x^12-1480685259204*%i*x^11 -307456248792*x^11+6896486747304*%i*x^10+6804183000246*x^10 -10811755268244*%i*x^9-49918490974448*x^9-80005308497568*%i*x^8 +206119739753085*x^8+639128824541208*%i*x^7-449082588539528*x^7 -2227922742896808*%i*x^6+44798963024632*x^6+4232797350840576*%i*x^5 +2752468479110272*x^5-3395406408497040*%i*x^4-8185209210948984*x^4 -2443769846859744*%i*x^3+11330477104997728*x^3+7779079636263648*%i*x^2 -7209429164740736*x^2-5984596476050880*%i*x+781124258940160*x +1406076296664000*%i+762819459402000$

 

Schreibweise:

  • %i ist die imaginäre Einheit
  • ^ ist der Potenzierungsoperator
  • x ist die Variable

Je nach System, das ihr verwenden wollt, sind kleinere Anpassungen notwendig. z.B. %i durch i zu ersetzen.

Wenn ihr kein CAS-Software zur Verfügung habt, oder eine solche Software nicht installieren wollt, dann könnt Ihr auch ein Online CAS von Mathematica verwenden: http://www.mathe-online.at/Mathematica/

Initialer Inhalt:

  • Cachenote
  • Logbuch
  • Münzen
  • Stift

Additional Hints (Decrypt)

Eägfry: Ahyyfgryyra rezvggrya Ernygrvy nhs k-Npufr, Vzntvaäegrvy nhs l-Npufr nhsgentra. Evpugvt ireovaqra. Trbpurpxre oenhpug rf avpug.

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)