!!!! 1/4 3/4 quotO(R)o(R)quotIquoteu 1/2 ^E^2~A#39lbnot#39OquotOquotEuu`Albnot!deguplusmn^3~o^I`Oo#39IquotE~O`O^omdotquotO^EquotOlbnot^2gtgt^EC`Oograve^Iaplusmngtgt^I`O^AegravequotEugraveplusmnAElbnot^ECquotE~O`O^o^2gtgt`Oa^I`O#39AquotE!lbmdot~n^Oogravelbnot^I`OquotE`AP 1/4 ^2gtgtgtgtaacuteo#39IquotE~O`O^omdotquotO?a!lb!plusmn
!!!!!degquotEu#39AquotEquotAC~A#39Pagravelbnot 3/4 #39I^ECquotIquote`Oa,aequotEssquotA~albnot^I`O~O^a,quoto`EquotEtimes^i`IquotO~Naacuteplusmngtgt#39IthD^2lbnot^O 1/2 ^EC#39IthD^2lbnot^I`O^O 1/2 ^EC 1/4 aacute 3/4 quoto!lb^I`O^2gtgtquotIquote^I`O~ACtimes^iooacutelbnot`O^Otimes^iquotA~N?deguquotAmdot 1/2 ^E 1/2 ^E~O^3!lbnotquotA~aquotIquotO^O#39U^Iuml`Ogtgt?#39E`O^OtimesquotouquotA 3/4 #39I^EClbnot^O#39U^I`O#39Eiacute#39EquotI 3/4 !#39A?`Iaacute`OaCoacutelbnot^I`O?#39E`O^O`E~AquotA~aooacutedegquoteplusmn^2times#39O^ITh#39OC!lb!plusmn
!!!!#39EogravemdotC^3`U`I#39ytimesA 1/4 3/4 quotO(R)o(R) 3/4 oCeacuteuquotAgtgtdeglbnot~N^U`Aaacute?OquotOAE^2gtgttimes!uO#39IugravequotI^Au^olbnot!deg^I`Oooacutedegquoteplusmn^2times#39O^ITh#39OC#39OD^E^2~A#39#39O~Albnot~Agtgt#39OD#39AquotEquotA~albnot^I`O~O^aplusmn^2times#39O^E^2~A#39P 1/4 ~Agtgt#39OD#39AquotElb!^I`OquotA~AquotAC~A#39PagraveC(R)^2AE`A#39timesquoto^E^2~A#39lb?!plusmn
!!!!!degquotACquotEaeplusmn~aquotA~adeg#39E!lb!plusmn 1/4 3/4 quotO(R)o(R)`O^2^2gtgtPagrave`Edeglbnot!deg~Ae`Iigrave^I`Ogtgtaacute`E~A^A#39E^E|deg~N`AquotegtgteacuteD-`Oeacute^Eeacute,oquotA~albnotquotA~aC(c)o~AtimesquotO!lbu`EquotA~a^3quoto^Oo#39AquotElbnot^I`O~AC 3/4 #39I`Eyen~Ae~Oth 3/4 quotOuC 1/4 C`Aquotegtgteacute!lb!plusmn
!!!!#39EogravemdotC^3`Uplusmn`A`AlbuO?#39timesA 1/4 3/4 quotO(R)o(R)!lb
!!!!quotE^uP 1/4 u`E^2gtgtu 1/2 lbnotquotE#39y^3quoto^Oo^Adlb?
!!!! 3/4 #39I~O^a~A#39AE`E^2gtgt 1/4 deg#39#39y`Oao#39IquotE#39y`Aquotegtgteacute^Adlb?
!!!!!degquotA~a^Ocu~aD#39YquotIcdeg#39Elbnot^I`OquotI`Etimesss#39AquotE!lb!plusmn
!!!!!degquotA~a 3/4 #39I^2gtgtA~aA~a^I`O^Adlb?!plusmn
!!!!!deg^I`Ogtgt^1#39OD^E^A!lb!plusmn
!!!!!degquotO(R)o(R)lbnot^I`O~ACquotO(R) 1/4 quota 3/4 #39I`OgtgtPuml`Oa~O^a~Nugrave^Adlb? 3/4 #39IquotE~aquotA~a^2gtgtquotI^2gtgtP^I`Olbnot^I`O~AC^O#39U`OgtgtAEd`O^2^2gtgtgtgtaacute#39OdegquotIigravequotA~albnot^I`Otimesquoto^1#39y^E^2~A#39^IaquotA~NquotA~auquotA^E^ACeacute^Adlb?^Ia^E^2~A#39quotA~a`OgtgtPuml`Oa`Aquotegtgteacutelb?^EC`Oograve^IaquotA~a^Aegrave^AegraveuquotA^O-`Oograve^Adlb?`Ec^1^u^EClbnot^I`O?#39E`O^O^1ogravequotI^A`A#39CoacutequotE#39ylbnot^I`O 3/4 #39IquotE~aplusmngtgtquotE#39y~O^a~A#39AE^U,olbnot^I`Omdotc^EquotA^I`O`O^2^O`U`O^2^2gtgtgtgt^1^EquotO#39AquotE!lb!plusmn#39EogravemdotC^3`Ugtgt^1^O#39U#39Iigrave#39A^o!lb
!!!!quotE#39y^2gtgtquotAquotUmdotAAEuacutelbnotmdotAAEuacute#39AquotElbnotquotE#39y#39Ou#39ODuquotA`OgtgtCD 3/4 #39I`E~Agtgt#39OD#39AquotE!lb
!!!!!dego#39IquotE#39y~Agtgt#39OD^1OquotIulbnotquotOgtgt^EC^I`O 3/4 ~ou~A^1gtgt#39AquotE!lb!plusmn 1/4 3/4 quotO(R)o(R)quotEulbnot!deg^I`Oplusmnuml,#39quotE#39yuquotA^Eplusmn 1/4 quota^1gtgt#39AquotElbnot`O^2^2gtgtquotIquote^O`U^ICuuml#39AquotEtimes^O 1/4 o!lb!plusmn
!!!!!dego#39I^I`O^O#39U`OgtgtAEdlbnotoquotU^ICuuml^Adlb?!plusmn#39EogravemdotC^3`U^I^EquotE^u!lb
!!!!!degquotO#39A#39E`U^2gtgt?igrave`AquotO!lb!plusmn 1/4 3/4 quotO(R)o(R),o#39Oegrave?quotIPumlgtgtO#39dlbnot!deg^I`O`O^2^2gtgtquotIquoteuc,eacute#39AquotEquotA~auquotACagrave#39olbnot,uuml^2gtgtquotIquote`E~AquotA~a 3/4 ~ou~Albnot^I`O~ACquotO(R) 1/4 quotagtgt^1#39OD^E^2~A#39?#39EquotAquotU!lb^I`O~AClbnoto~A 3/4 ^Uo~A#39Ec!lb!plusmn
!!!! 1/4 3/4 quotO(R)o(R)timesa#39Eiacute 3/4 #39Itimesss!lb
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