PKUGgeogebra_thumbnail.pngHPNG  IHDRTxIDATxOWZDCh%$<JiRHK-bBX+"hR$9˰[KnfgagY2 ~PB(! B!BA PB!$I={L~444ʊ)旗yԱnc׳q/kBRFG:R)**<ʒB#޽{<:vH$"{ÇK pv|>dffn؆СCRVV&rI9w>}VZZZ$''G&''ĉRQQaB]v9"۰ !BA PuYQtdhhHe ko iv@1\%D軪DAQwΚHWWܺu\Elfff2Ȑp8,cccN]b e:i]Eb\EJJJL(??,$+!LyyYyRL=l3gΘm1ZۡM-:h뱯9˼ izs zuw;vX$tppP֝:r^ZZyecs P4lvtqrqsקNlIoVKoɰ-0#{yGڣq퇠P'#y|+mF􄫮6Q5Zcǎ:wu^mB4ms9hgfQ7lqt3 KWx,^8%b?(H^Kʋ*샰BAlYZOJeqfP _C,W͏y怢өw'h)+(vGcd r/Bd‘Cˣ+27NNCC):&PXCL1[ mh=8;I- պbY5yיM 7>,]ܔZ&z%t_( #2Codz= r/J$З09i<(wi\~ p9<ᆄ #?/&HyVQo9.7YwM(0HAҼ}9̆h1O*<(HpS2+O˥WV]Zk+Z0?_>x<0 Bv_u PB(!BA PB(! B!BABA PB(! B!BA!V=cIENDB`PKMHPKUGgeogebra_javascript.jsK+K.SHOO,TPKE]PKUG geogebra.xmlYݎ6N@ {DQ?vI HIdıˢ*;E{}M${)Yf&d3)R;wC Б&t4!v.Yɯ3Ə;io7M;0 9/W{Yvx^x$2ǟ.2,CfWDטn-v,~.wzl?]b~NC`}ndx _LAW'B̈i# Ƕ:7ND8$l1 pJ8[~6c-&.q`r(~I" M$XCㄏ D%T[89 3ഗ%Pd!xD#bbڊ +c,tdQmbqTe4{e4uhLwDر:^|0)D* <^RDAYn@[֢9މ8F#u)hE~>ˬP#ĂBީxu=[љu~i0r`Yk8̞h6nݬEv[3FzjӚhg9ETiUcQemO^XjY9-E:0HC z fk{$đ2 ȗPjI}QGU wO-J‰TbCz!f Y %]yR 8 Ro=zb53jc@FCxy!jtvt#Dy,mpO</V(dE:tJ=uX[>GZ/&5L/ Ͻjuh#jc@I4n;a6]=|B{GP 0Rc2>+-C8 <})c_y?>7PK`u/PKUGMHgeogebra_thumbnail.pngPKUGE]geogebra_javascript.jsPKUG`u/ geogebra.xmlPKX