Warning: Undefined variable $HTTP_REFERER in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 36 Warning: Undefined variable $HTTP_REFERER in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 36 Warning: Undefined array key "g6" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 160 Warning: Undefined array key "g7" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 161 Warning: Undefined array key "g8" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 162 Warning: Undefined array key "g9" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 163 Warning: Undefined array key "h0" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 164 Warning: Undefined array key "h1" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 165 Warning: Undefined array key "h2" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 166 Warning: Undefined array key "h3" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 167 Warning: Undefined array key "h4" in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 168 Warning: Cannot modify header information - headers already sent by (output started at /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php:36) in /customers/f/d/a/cours-de-math.eu/httpd.www/graph-plotter/graph.php on line 177 PNG  IHDRDHtRNSa'> pHYs+ IDATxݍu6=i!!\O~iG]I~GK#.,ax2q?}"@""꺎4[p5UĪʘ{_쿷{!V o /Wnj@ _8;D@ p>=?m  l[7p>I_~bMX%m8pߥ )3׬۵fHhN!p?>ƼƏ31l:'Nwtz9zð&Go&L:=ZÕ69Mf{`&tOltw6{7;sugY$G'XA20 מs 玉cB%f|"o{uͰ1s3z TQ.eBscƏ&o{0uvij6/,=N@,p;oڝFw {zջݝkݣs~ɞiM`칺?gН-x=h' 1v{V ^L+?lE8pv0^l'v6۝Ymsv@= Ow=oЄ`3z|wO=^:>p}($==(C}%f3ck$>`Y)p#}]vb?/0oϡYʙwdz"Vq I DЬ|;g\@g JvWZ7F`g)u=bCJU _~?d2z84(Q YU\a]Oƣb,sV˚Ly=uG& I\ ٴJ# }> x%#TI /WFU+G1Dh^`{{MuK& `ɷHk(y ᾦkHV@'ۚ pN#Pp/v NDE۸?A%pϮe7 7i ?^Nυ{9t' ńL ܓiBl/ ܷA ${F(F@J^H#H=;ic^5}, Khp/@TQg[i^)4v{!O޽'@G OM?=]=?>"S )w//_.:& L8ou=唇mλ:R} 0C=$%忆]>Irk>aU%8v<;,0h7Wbx#e_:%Qӯ R i40Ϲg;b ЍM24oA Z sswVհM@W Ow-w}}'C=(}̽p+<Y9uXE@"=& ܳpϲm&p_;ޥ{p9^-T@o?}. ܳy{6R({MWpdgC0J ^_zy?""\jyQ^!&I78uө_wTkC.@޲8*De_d $% ܓjG1^n 6ɴB!Jg$%HL@'֐r$!ܷwu 'S$) ܓlEI$i}ʣ.Gt+{Q{͑FeHH^@"noTF yh${QL{6FY26J'eD@(ɞbWD +b{]Q{)vEMɵK'Psv5Oؓ[uO ½A2BNK&p.>e,${7 觏4-HAQTUu:S.vޝ$߿xx#@ eD ~BF'LԆjX4G#VTWvПXbuOxHȌeR96k2ܜE@^j{p~@!@`@>V?K#E o aU)uJVF pW'D+ +A }T,S:! ܓhdO PpO=6(@A=f $ڠ )ٷ ' ܷop߾* Pp߾}@q}J 7Vo'Pp߸}=Z.G~<.Inڭk] .w=k]-zv) Wmd_X@|*رp_}Un#c^%z֮D`}G@gJv/ {z֮D`}G@2+=}%h!@වp_A+A d_C56hML@pwW4w]$RA 0]@O7xpf8{)I3C[S5͘UMt꿏S{p.xjPV![so=_-g&E(R@?Q%@`@~~C+|L}2wᾶ e b&@`m>-4z>bs{4D½aC̅CXMJh>j@>@% f$@`p6bpd}%{dP 0K@b}pm =2% g8I߀{LqS\, NW$v p.٣Q}1${h&"@`p_L{,Dq {G I@ǁqB@$RG@4Qaa֍}ӯ @`M˅78ΙΙG9( ` 9j!@`E>[O&s }2X]@O&ɜ@}de4 i}l$yοp89ۋ={tzf&@@½5~}}g ,>75i_^5]%gĪNٌ޾{U, x{%(Q 3U3<2VUUUFV!s]y>==d'R/_jozxZC^=n+I{ӷG4+dzW_w5l @~71(}:~"A@b~C}##HL@id0I ;mw&@ I~-$) ܇"هt#@ a>> !HX@ldI -7i @ y~E&$/ [$]%@ (b/F ~{ D@4JE@V½]½.==(v !T[uj5WUUU|LC!B#ϛ qe0ɆU=?NMOܷUJ>V.}{˶ jY&հM@C$oV@hp  8!@ [u-2(X"@ s-2 ?'@p o\@7Pg$+!?< p?P$>3pPxC@]pz( @ .W{wW ?=?H@p6:ܭ M!JG@n{}! HV p>R #@ ߺ7/5u6v=Z=Q"BF-ޚovoU+ܚT7O}Tm.m#e[lcv.\ڞ]L$=|mpv E  !:~ޖ> P? \@pqY .}l9U4D0  pϡKj$@D}5* s휺  0 p"@@; wk2>&@`pn $/ ܓo  0]`/nMf 27O% oOvd2~BN,>IH[@ @`@,' @ [pT83ἺgӪUUU}HN D蹦cBG'Lx7VUoTŠU+ah)7B, +$P~?PJ@.y حpm8% ح@nMfϴ'@ w 6- @p&&@`}'@L^f_;(0ܭv1 @@½%d<c@{MuK(*ܭx  wO 6- @sá-;fۚLkb}roߡm wO3Z>{h6BN%@Nu]o~UUݭ;˗o;(^=$%忆]>I3C3Uӡ0t?#bU'˪O~TzloͽK^; ح@~CԦm}'@@~~nVV ji)l @E|lA@{  Pp/ny5O0z{/[@? @W p&Q;  ǀ  k[ @`@@8D\{S7 wk2uA@{  Pp/n5O- D @ ?_TL55A:5z裏_ Vz.&(Q ܪjF2b xZB,cM؋#$C pϭc%@lݚ̈nBwQ @@½%d<$ 'qL<{}R%& dd&u`1 @@½%d<! g9 ;>H:ܭS ǀ  n[t @`pMD+9'ө?pݶA@ܟ{${CÈn`/'_Gu]O>/ UU}2,Y{i]ٜuT @`_,q,5I SHTm2]]mV>ݣ!!S\ [e['@n 6w37NɅȿ"}ݽI 7zio=s+_߽% @ p&m 0, ܇}%@@=˶) 5V9J}F@g* @`@*nMf|ό$@]~' 뙊  pW p&sO @`pe0yI$}[0  0F@Q2 \8ܭɌi1* ܧO {MR"  u]O=-׿^^|lUUmUu1 @ /炯=!'v:aU;M5 0vV岌?M=i"@6 wnݣ@{MuK&ܭx PP^ @`ᾍ @5vc@{MuKX;ܭx p_% p_[ nMfp @@^`S wk26& Wv!' ׳v%&R[Y.D k~z 7c'4k{5oooGu]X~~?jhs[g3 @`'>GyӧC;C}xLsVUcνc p.xj{(D×e䫮$@BHQ O~L~3"@@ GɈ:w@,p8  @ >_iAJ.C5ڮEdVj @O@G{ T>d#@z}=kW"@j}5j"@zݚzs%7`&@@=7"5v @`U* @`ᾎ @`Uջ /½WN,p׫:Uk]4U( TUu6xw< /2xIVZCKqw#Uh2 ~Vx @1x>℻i"@@R=v(q{G @ )nM&*Arp;;Ś)-Ҭ5O]-,[a}5GjJ o I4j7; l4 W?H<_R 5$/侇J$=yon|lJ./ }]p6ܓ擔fUMNMUs_jя?BUԸ  ] u.׽ۮe=|rzZgWRo U%վNi֓6q'w:n<[&uц+UKB | OrIݸӼ]]\qUBUMac6&(5jPV5oxyVan1POŒ1IDATU=lmwkKkR(ivLVViV5 v[Yڍ[}?ۃc ^ʕwWyu;Bje1cuW)&ոp}nw?޵U5[ K{ @`'zN/v tl @ >StUo!+VƏL;h$diB ثpk7E  0Zӧ @ Q/YtUS)ÇƪjH1V=ޱxGwBN^񧩉~V:]wl @ ]noTF}6  p&nUFكǷ9X?2JF`l[ɦ %@sd${FR* wrG4{}P &#@@ݚLR& X @ KI wݚKC  pO !@@<LHF`(ܭ$& @`pe4YI&p3ܭL4) B1?F~?7ު6)E  @so}/K{FTYj< -ݍXV!Beɜy @ [mN#V'ܭdM @]@{ Pp/nnM3A{Mt " @nM1 @@½% wk2# ܋i!@xwk2tԍ @ w 6- @d<(L@PCp @@sV% @E ӦÖIENDB`