Warning: Undefined variable $HTTP_REFERER in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 36 Warning: Undefined variable $HTTP_REFERER in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 36 Warning: Undefined array key "g6" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 160 Warning: Undefined array key "g7" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 161 Warning: Undefined array key "g8" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 162 Warning: Undefined array key "g9" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 163 Warning: Undefined array key "h0" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 164 Warning: Undefined array key "h1" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 165 Warning: Undefined array key "h2" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 166 Warning: Undefined array key "h3" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 167 Warning: Undefined array key "h4" in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 168 Warning: Cannot modify header information - headers already sent by (output started at /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php:36) in /customers/f/d/a/cours-de-math.eu/httpd.www/grapheur/graph.php on line 177 PNG  IHDRDHtRNSa'> pHYs+ IDATx?,G箞^+a@WJH^,?O",9{vr {NiYkyuoߞ7]]ZsOwթS߯wϭ;q@K)%I*<O4]XiLb%Ko\bR*'W> SWfTN ⋹h kvā 6vć Hb'-c%QL\@`m㾼 w׻>fR#7Ashş4夓LsKunǧ% %+tq'y7w0g{3ʂ'N E@ { Gb6'rX P3.>8aceJiִr}= y('y4b<4:)ҮysA̱yj8l&Φ |!"}A5X[Hq͉}c,uM;`8ogՇ{Ipxʬ): pc)͵1 q/#,Nc٬Cs@@ M+X`d9J^MΠ`NMYBvz@>69yu&H;Xz7{McY"+sTBW2%/6uèmrlI|Kea ‰7MKw9G&U =iL0o_ پ2}kn~vpӦߋ+^ W==f2f\@`@fU ,7U"8hکߋgЌ칏 ݱ[s 5w7G@<=2'at4NhB@){) @`Ep @w)R3.6 |% E`_!?I?5 ګisJ g%KBq# :7ݳ-aF5kP9hq]lmmF#ᡊ_w$.C0-SXH ѝ>cJ@){)򌛙@l̪̽{FG t|$̽$}B |,,̽,FO%CB{0/Ms/'XCF{2t-Os/,#;wu; >wخ׫C~9WLPXuC:3m"TlaWΝVPX0ae 1wɽyj `j!6oY Z~Iδ B@S޽rw~M*}xOd W  g.̽KXJs_J~+WJJ ` pڦ=dgFẪ6%̽ZMsW' Y&[VW/=Ma{a>0|τ+E>"Kۻx{ Wr/AO8ؐiχU48/Es/Eqo`7,8@&{&I '+ \0|X~޽GܹP~jgn}ԏ r.OjӘ>/~{j'jɼ"$T$si曕,ue?8 p'HjЁJ(I{ɅT01*wn@$RIs;{Ї$0w9sw "SPKsW+0w3r0rٽyٙ{=^~cc57 o!`P|0|,Mg<ؙ^4IsIX0HP4bbtt\Ns_Ύ#qU>U9{LCX{,)""IL'pk*X S)Lww/*߾wOef$TX+1sNr&\^|Vk%[R،j))uo\*1`cdfsc _><$<̋s˓h0i>I@X|b9ΐp@K,#w;w/뾬~?1N˕ofEZϡNIWABBœ/~;~Z7-3NP-7qO)\ky,+! :DzP ! ^J02̿'*vfVK6̽MT}S>@s_*!{]~sÛ!$<#=DBD# $~s)wfg<sEÍ08 6B2(F`#` <\Ubl?;~.00UHs̽kנJ Jf'gGJ 55 }- 0bbF{F @0A,\HsP] K6i4;=;R3̽ 9 `9iCsi?48Nsώ703C…04&{9 .f!gHPN/aaa1{ (%p!n4t{]'aČd8\6)} զ1}ս{>fxS-3"{ YRg[#/yW1GBy `yyH@J !Ɋf0xV%@Kagߺ7c`1h3)3u|5 枋$qH.V1> c`1h3>uSFsφ@`%!3 e>͇>W5{ ` !@ޠ{%Fi4#j`p"!{b s~>͇3瞛ўBOr@ = F `sOH6̽M${*Dto` NR `1Dto48O"'rOGS)-%/-%w6 vƒ `ѳM7Ai,>cÅ0Na/(1Q4܈ G@}L˘{FkU>Ǽ1GcLhAsD!:D%5^V p{Mjg+p0} W#`h2DshM0:W=+`0F# d>D%5=3Кa5o8{>g"gq{>˓0I<9ob9i sI|s< s?#00\$OysIX{Mj+枏H@!p!].C`~w?}~/u%;Edr&K Bx۳._$}Vgzxj<Љb mrζ,•ޘtF+=uʘ{*1h~$fg#K뀹7^/FOWg_̽Nݗs_.'Ү{/6]JG=^}1:u_>k}9{Jb xژbt)1zu}qrtsP(^S./FWgG̽Ns_.G7=Ŋb`>U=btuv}1rtsP(^؉SwsGԙbc+ W$vT1D1tD:u{*{2Š`8U=`zw=a=0zN)Ξ/_g=K0w枋db=`=o3UfBshɷ7N0wUrhN]:rso7 +aUɡ9]:rsoXOO gϼ3?hϦ_WP47?ğQ,ZWɐ$D T< X/gtlAVzZӽt3[p(2xj0p&tnb%+T3'vO?=z͍f]D Qs#w<gD Q0i>=܃b͡V{]4c[FJa[F>ŶL P@RolPr"9 ]:*rUp~ʃG0(\j4cJМYa*d8Ms?. `mJ1w%BhNs׬Npd̝0EsS^1w"Ls/zh}w1w}N{{Q T0E̽ 1i>Yjԁ[XPX{1k1! 6J%@>F *w:(sW*50naQ(70w:(sW*ؖѠDlL&sQvW&t0wEbJ=Ur%caT\]rW&t.$(#RA7}^tdw{޹s? x! K8j,n˕3.R͡;Y5=J:2o}l(¶BQ+BW|^.=&&{sWcpܵ)$]u1 >ޛ{OsM%`JЕKl0I<޼yǷCBt}Z:jRpe|rV R'ȿy1\2$tf樷roV6ļ̊3f Y(hN>f!E5>`J97#ItfLIud$:^cF)'cz=ZZcڞwk1KL!sk v<2 Bos+2TfIdY *&$$%T8ED~PEL'Bz $\jNO3v_N9I94]6;іU* >17,8a$eShD[XjXʪIUlWO8/L3DVjk/;Y-3UGe@5QؖQY_Y*\N&V swF &Fl}AZR-Si/CN/6IOO?*dHb$3iSt>Jezs2H\u.c0"HӃLXA%f5[ -#S撫roJLV{g6t]t;p+ rf!5Ux 1,0l( o˻hR3YL-{\D;Q0WzʕOCV<{h9DAɓvv{v>x*w̦.ډf'0@Mr7-i'gGj8 nXd[ƴ$ja\ =Uڥ"xXݿwed4]QPtr`wk|kCQ㦄qr׊ݝrRU̽H>D5*wM s;I'D>̥{"M}kTE]+*wwO}KW1 DMg!|0q6~'Wہ33K*#Sr|qqܔ&n P+cTa E)Up}ҥm44rנ9`3/?"{y 6̀}C؊:y8eD*x|d feyt. G=kϾ5$CZeݧ Orn8PÁ./uX\Ӳ\j|9:iPqrE˶ḼOT :}_k=C=;Rxg%ڡSU⭐}*7H?TT8*=^JZR+b40-i sW!öI`V1B-`[fKJb[F[oIXRy e2_lX̽"Ek!Р–9`[.?RRIDAT{y e@^|a1b L^A5eˏE^^BP_lX̽"SaP*w *l%cQנPTs/~q홫W%`kV=EbHԋCT3W5"*9Ns_T( { ܋~`*홫]k'MXQ|*wEbHʽbcbo?0UHJ&%>ήEyEo:8)'Sٙѣڙ`k]Er//d Vw}Xbp-cWO>oEX,c/"Oeg2v%K/]X둡Dyx[g(VY 1N*F;i#Km㏷kPs?Mݍg&ž@ufϽܫgBIq̷K3db(U҆Jܫʽ &I|+ݼ1rTI*Jܫʽ &I|+ݼ1rTI*Jܫʽ &I|+ݼg'ET[1w*'_3dgf&01wJ}Sנ2_e*wϜ!L`&c&e4,\54rAeݿT59C*L6M6+i*YjhL^ʘsqv/~%ʞ2n{3^bݹT^:=*H,Q*erw/1\b*\_<"a$ɕ枋8cq1wbn71=Ku0wuJsEqݱ[q1w曘YV2RSfş2UEH] ٓ#!,SY*w0+*!{Tّz HUYݧT>u]aVT+@UsW!C$ܳ#ݫOe}¬W"$BIyysw(+{2E]sJ̬IXl̽r_T.eYsvRS?׾a&Y}8?~ȷ~W~\7!O,q$IY;iusoPAeȚ:$Lce-s`ݙkO= 칯]tIzMVWW"e1nBI13`~M1w?Z`d>&7sa@7OSݛ7E7 M7Ž` s)MM惹oyA0Mqo0dCgM`<>?y+E7  s߂fcPo@3M1wWbv2W s_`[v6LPݕ+9 -GWG;sw%(Jm'o{0o9%mgcVwgb~;:hYh&|kG! HP]vO}{Լi2υ}pqqф/#n]P{ݏTٵ `^>XRkP!W{.PAcR68{YyG?y8%Zoc]lba[Eϔ>zמ}뭟Fn(I$D T<Ɇniej:Crl窴 C\9BԄjP=J+2'+|olg]b@S&LL^ϗLʦ/i]& 3 s_C)%I&O&<\c =11w=Z$fj鎹D Fi>r7-M ` tuu8}1:: `m1w$߰,OWW]cۦas7-U݃j@FD0$|J:S+G1w:bTT3]I`Itܕ# ݇1w*FD0$|J:cJCG݃sW#ER"{>%1w%BHs7iy6r@ #)Og H `3<< 00KK6. % `$ s7,^Hs7/ ˋfgTlnVTvk2VOܭ*8o]8aԶJc71ݮvMrv8ǜ#߿x85v==<*fԏWg9i%!T$.O"m;h|7ͣJe-sfMb72WK@֕.0w3m8{]8QaQ6Jc=1r7-"nZc.OBs {U2#)},M#%ݺm1w)sW,NTj{&0wXO _XDcnX?ߩJanTcēV"v6Ws_+A `$Ls7)[Hs7,1w *戹sׯ 1wa g!u݂J9bhkd:Cݴ|a0wYH]h[-5#>EU_#RseUL卹$Y!즊snU9Syc:Is?anH,bvܭjoEfDU`䘕 > Ƙb(9 7W-f%=E yVw `wufǟ7zߟmezϔ/}gI@~LW~zP$矿jiVk?lr7\ rdJb%˕mv` OC)_5UYi8IvLw?n2s6G@V7s0wsrF6)efH9 Z(Tz > T)ޮlPUQ#>=T Q1wQfT6u26umf2kݤlҢl|MEL̇Xm{431nQ@ݞj=͌g[snO3cxƘE1w{a431nQ@ݞj=͌g[snO3܍ƛ܍ %]wsJb$l7&t1wsJb$܍ %]ݜ10wcyIs7$nL2ݘ`^) s7&t1wsJb$܍ %]ݜ10wcyISB2>3?7܏uN?}վ׿}>YDZ_r.Ojho]Kd1}MN]ړZ$t!T$:YlY9^l+J̓oʶ%+nI/:ՒZrTmI[ҋݒZrr%)nI/*wKj˕ݖ%-.W*w[br\mI[ s\1w[bfH7Qݐ0w3RMs7-nF,^M5#DyMՐH7Q*wCbfĢr7#D i݌T~r7-nF,*w3RMݐH7Q*wCbfH7Qݐ ~ݗd#UM@֡F0w3|SOH,}u(C?]F mTATVDm(EnC r"2nC)*w:U%1wJQЩ,+)BVȊ{(yqIENDB`