PKeKgeogebra_thumbnail.pngAPNG  IHDR łIDATx] ՙntyf-P&F$ Aw*P 2$P3QR8 3d&:ѝHQc2ZX԰;u}ϝ}ON>}^zv ~)S(QR__o~g'Ѵij#; 555QOOiL;㿎LvQWWim%? xG[Hݩ---4003ZV ͝[\yw7w˽OH]]v)|6m2dD̎rd"A 6VȦ7 {MڏW|y tfKG QˑfKTX"c)bQEZ. 1`m_nbh ^ ĉdDv;\=8઺Zv}'\3uJ5,ePYItت3hRv+Ѡa((9ZZ]/'s(I.;$7N.@DzQ86j=4^z $PYЌ'0dX(AA*ѷ܈'.'T l[$kl)0 JEG,,m*8@[ܒӞ lrt!Z5[gJy^}rf+Ջ| H@bkL+.@ߴ_q0S lUy#UUUΟ#Q45 Jw瀿@$`V) S^n8~.V0Uv͂FU5@{ HDDAyapUoK,?EGyL'H@4)%HVq 3 iHRQ_Ip>Җ0WӰIsc@@ЃV^~wJGܬq?hֲ@`BNWK몜GďDe @0ELژt9ҺQQʼn JQXlKJAp/^:TL.W;:IoK4j~(预_-[FxRhô,8>JTWGChk <*JBriE֯':zvZ.EQA,҉'l5'Ϋȶm "ֵz$!'mRQ5X0Dxyjoo VMN5舛7$% * (_0CXXaX+VhZ™7k(z0~TIoKKBjQSSg,"]Ev&-s4 Ж.p:]i)PN6YNmN 6EGFCݲ`ft; 4QRW~ #MU[oh0y m0/oXہF5˽Żnv`~?,y#e;/, u_34UvT ;+SA_AFi2tŨ{iѨTuNU][aUwܸyZ 9K܏S]Gݰ[P0[x zXwl.z\v .lϰ<@wh"X477%7o͘=l{&{zDۭ26:akNx@MHֈ6EN[It=#F(i8IK@ %$0gp3 |lXQ <*-|}D=rYqJ`R h|P ׸Ex6(.,@g&u>gOI_"Y AmL]*#X (IX2|/'f*/ǿd M 9~gڱcG$ RU@k$&v*VŢ|K FR]] U,c??|Qr\@( (MQA#ur`6~LU6 vx<҇{TqƫਬT@8l4x,/wQ^{#@@Z`@͞GWF(]U@Db}L |Y9c~^VW3;gǡ/ #-'pa icY!@ј3ޤ` ᧳O`6z Qv= 5m,[ժ3ft ,ු9eGO&4[A1cwGt  P)|4A$@tɁ9f1cэO鶚N8o[[ui|[֎,|80VQk͠@tI,DV9眣Gyo0Hd.}к|uH'ÁYlSG"ɠP a)iݺuEaL 9sޕď#nVai] "VD,L@4$ɠP :ޞAOqhĉt7NIr媫{90Djk* J$(۰x$(7t͝;W2Z5C )t-pV@"&kQ ;==-v#"uy6>c7~* ?s6V.>Fm~}UUU}˨ޗ_~71p[PMdfi^<h-R}Dxw*5[RДH'cu5/6uIn-xX{Pg +Sl?X}ӡ}HPx2ڸ glvIS!sQ D+&cc!" MAREк,#1}Ai]\'( RH3tc<_ض(v@8G{_f{Mf~ S)ߩ$ <?,\?FtMaƓ63?I:鵁}: >hJAQYH?9Q'Xs 5bb977Pۈ#˨xG 3Ç bm !ܢkQ3?$[׏ #y6<뿧cM*IEkY| :+@ UYO`>@| |}x] N F-zF#@+YI+V صVy{hؖ#-'V5#q+ ĨQK(ܽK->uGHRԙ=&4?3VJgt 4/syrQDZ>w>[1e z@>W-)"ZT8܅rN"g^C~x*:%2 >^1Sp%3;*)(FGjYX !&OP.0. pC0'*g򞝰T v_} To  xPNwWG4W`L۷9v@/H&E;WߟM0l@@2_`k%kSnкlz" nZG @ h~̕Z+Vn3Q! g2 0 nt(\H:˖ol7oRh@Ӏgo yTH24Xvh <|s8&!2kZUeCe /4ʧ1mIVuD uJ* ;Ω+|!D+@ҺAPBܺڍFFzhKk-+@Amu15oZ.ώ/y ">,LV?I&6Dl 0%8yKœXHm_#/ǭ=_tDeBXom֍v[̍P0L@Ѐ=hT| YmX&p*1X,MjLƢ$Xvuj r~Œi0#*Pq^j֨#?бW䇰I^Kk׮'/9;~PԴi'!ݙߐ.HG܎i|)mZyz4cƌg2dj_6fAHH(57Gn¢ɯYN9stkoo/k7 ɁOU}Ϗbimx²Q2.7wVRY۷oN: w1_`tÔ[WWYW7Ϧ)9eF0:H0 M!p׬=TbA "O%dXrELj˰@/[?εKP\\1D#z0Z7n f % EENVi랝swaNakcmQ( (4KWMublܕ-($mڔćY0x Ztw7 vbc4w,+@4xYRUun !Q /Bee (4BPm/:Gg#m܇dP!N*혞?*c.V]3;~#JT=n MDl Zךuk7Z8*.[O>ARG),z&Vn<>Lɟjw(!Qfpa@ag+;2gʙaΩ6Jp`M\S:PԢ`!np $zAXߣde^۠}t)C}(cj#I Gv Ѝ7 xd,~τYRWx' mT6[ X@`Jxc6^:1[nV^@L(^R١s KC#iv͡!gQ^\{k޳}GMq:7vzPl $K9Ddv@8Rh г^{ײfoQw| {^omW;͛_4|fi߻W=mW'kZ״$*ѭm4 F8,,K`N]/;/@+*StDgiN!k+?F}7lbui֗)kv=wf}98'l3 ̤pNgPle tg 0]αZg Ʒ]ҶC|,ր얭1=&ӭW33vGt~ v/U ')D!Gl޹Ӌd{: Z*M>>D&е1I|g݆.S"d+Eڥ갘xOd3"VGfj4fk=f'^@M\nTB5s&<ؠJVDl'7q@aa\]#CഫVo+@pCdNB,K`!3;Ҁ&QT _┙uS 0[r<鶀gzE˓kh_K.xf ؑb+_a dEҺNz>= i n[젠OvT CDfEg@ߏ-ouXS ]=Dv8@(f9ڬ=UCHi0ӹ,2f=E2zp;D%MOٿ2yCC ukSW59WODW!HwG{)4lJl$PvA's-f&G`GgܜXNZ'A^nKi"TT HwvJH~[L |{ZvRIW]%>FA -| /GLvdԤ"` inl( v0z]J&K". Qz6E\ëÍfby+ QLd7:xȒh]XgMeaJ&WdZ8@d@٬Z.R7VcxAvq0f\~E%IENDB`PKhӭPKeKgeogebra_javascript.jsK+K.SHOO,TPK7PKeK geogebra.xml\rF}vLS^R#ejj^R K m|^@D HѶ.W(U9XF{ rrz;ޯtpZLO<'_q^d&{7*ʿ\{HˇzZɁq{}=g)N {\Uϓ|\T|PΊqa:Y]~߿̚޳t]Uh#Tg4ҥ9l??IUA#~V/?:,'%,aO3#gEyzi*zdWabPEW[ax *~"tzdX^b~أ֯bRMMkeqB:U/¬ɗ9$qYףϛ ·E1`־6GkhJQhN9%}bQhxXXXXGe*cHffDi44~oӶ$&̏>q0~_t ` mÇ'NM[7]U|F%D#R|u0$!ȻyhtRxw:gg:.oUk~]5 ]~PF'&|  / 含)̵􈺥Gj{<թb1XLνӵ.Wo[i9|(rgu49AA ?oqQ:ONG9KrPmQ:4Ԡ9s<e?ʚi2tSVlxx.u>)E]Lտ|܇-LޕE `7,[1ho|z^EX#ώ&?r5zUCA9Ƌ~q'FySڶ̧֭ۡ79rmߊ+U`0lWDW{H~^M.ûQzWccRs Q`^d YFNxb|4;=3O|I _TEM{{>KFiZ?NeՄ Sf}o9F'3ܷeAUf:t3W2 K$ 1}be[(˘l$*7.ѷ/%d5r噶3ٍ 3ΐѭxO%7<q>I`{7/JIμGѝ̓J-hQyvZn& ,ItТL8-Ry~U?i YEՑo_"O(dzQ9(κxunEa]B t-i"O MF-Mm^ 0淗l÷2,`K@g"?47Ѱ߮vQyW 2 S\p [eֵm C-ZmE âh8£`Բs+.}λH;isQ,D퐺bs]?<Z4{`5Uwa.30gjpf,QFݫE +-ܒ>5? {I׋9i,"6Zb8؋#QR|&|zdNJ)ʴQ% ]ia ɔi@$wYFց>ȓ?D5,i椋?<X4$ R.1S iCnKAZ \lC#yASix]gٗ $PQxtXI&\hh.2&LŘ೵&9ؔɧ,+Iu9Ϫ$L~?4HX兑,WP.$5)/8+U0CH?Q=*C7O8K=[ S[n7qs͹ra3f V@ mxeh5qwIw$/'HbA"kHܸ] ]DH؝8,nzE 2cL"hY{A"ߢl:T 1s) Wi&d3=)Ղٔ _RRgHNwUBNrz,ʞz8RwRĐBH!UdHC`TOm޷X7X7cENLZU; Ô#+6NxLa̷ֆ8"ڻ3ɂ\G^΄ {UJ Pa(GM 2Ѧ̘eN+)@6>5XYUO$OhTq+(t򅓻ԳЀDZ@q=8Sa5iùˬtVgt{i:tRI:*D Z [7 <,<qh2- F8dڰ=ICbfWiVU܂Nprz6OkfƧnn])FzDž56T*h9=tRn $ܯGOrr!eֺ^т>n籇V]\`yEJ@8a|.wdhm /^۴Zw:4yyEBs 9*Q3,R<<K:/XR\Ӱ{$n1F-0Fdp~gHZ€j#s?m?>ٙO8Ζ[gvhYYf8։mBcH:GOu?Rc-9(M/)-\×v&62aI5w_ߧ-]0){#$؏5\,69Nb<9F׆}~_ _,|h6;ߚSJ40ҲY, h{ũ b/Ն>G.EA1(xT`mxs(Djdgdig7dj u#;ȃ.^re|uQ$SfF6Ɋ{} V/BfJ$BX&4r+,}`7ᤃJPy7T֡Pp90%5XfL#42CudE- Z8u Əf5eA6L*6s>.^w5^{Qo}8ֈq{nmP6j3 wBq[gE+vq?+](T{%