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<Task-table>
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<Task>
</Task>
<Group labelreference="L2">
<Input>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" alignment="left" firstindent="0" spacebelow="0" leftmargin="0" linespacing="0.0" initial="0" linebreak="space" rightmargin="0" bulletsuffix="" spaceabove="0" bullet="none" pagebreak-before="false"><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="14" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[0,0,0]" readonly="false" foreground="[0,0,0]"> </Font></Text-field>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="36" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" alignment="centred" firstindent="0" spacebelow="0" leftmargin="0" linespacing="0.0" initial="0" linebreak="space" rightmargin="0" bulletsuffix="" spaceabove="0" bullet="none" pagebreak-before="false"><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="36" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[0,0,0]" readonly="false" foreground="[102,204,0]">3. Sequences, listes, ensembles</Font></Text-field>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="36" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" alignment="centred" firstindent="0" spacebelow="0" leftmargin="0" linespacing="0.0" initial="0" linebreak="space" rightmargin="0" bulletsuffix="" spaceabove="0" bullet="none" pagebreak-before="false"></Text-field>
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<Group labelreference="L3">
<Input>
<Text-field style="Normal" layout="Normal"><Font bold="true" encoding="UTF-8" foreground="[0,102,102]" size="18">1. Les s\303\251quences</Font></Text-field>
<Text-field style="Normal" layout="Normal"></Text-field>
<Text-field style="Normal" layout="Normal"><Font encoding="UTF-8">Une s\303\251quence est une suite <Font bold="true">ordonn\303\251e</Font></Font><Font bold="true"> </Font><Font encoding="UTF-8">d'objets Maple, s\303\251par\303\251s par une virgule, </Font>u<Font encoding="UTF-8">n m\303\252me objet pouvant appara\303\256tre </Font><Font bold="true">plusieurs</Font> fois.</Text-field>
</Input>
</Group>
<Group labelreference="L4">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">s1:=x^2,1.1,sqrt(2),ln(2),maple;</Text-field>
</Input>
</Group>
<Group labelreference="L5">
<Input>
<Text-field style="Normal" layout="Normal">La commande <Font bold="true">seq </Font><Font encoding="UTF-8">est tr\303\250s utile dans la</Font> <Font encoding="UTF-8">construction de s\303\251quences :</Font></Text-field>
</Input>
</Group>
<Group labelreference="L6">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">s2:=seq(i,i=0..10);</Text-field>
</Input>
</Group>
<Group labelreference="L7">
<Input>
<Text-field style="Normal" layout="Normal"><Font encoding="UTF-8">La concat\303\251nation des s\303\251quences  s1 et s2 s'obtient en \303\251crivant </Font></Text-field>
</Input>
</Group>
<Group labelreference="L8">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">s3:=s1,s2;</Text-field>
</Input>
</Group>
<Group labelreference="L9">
<Input>
<Text-field style="Normal" layout="Normal"><Font encoding="UTF-8">On acc\303\250de au i-\303\250me terme de la s\303\251quence s par </Font><Font bold="true">s[i] :</Font></Text-field>
</Input>
</Group>
<Group labelreference="L10">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">s1[2];s3[5];</Text-field>
</Input>
</Group>
<Group labelreference="L11">
<Input>
<Text-field style="Normal" layout="Normal"><Font encoding="UTF-8">Dans une s\303\251quence, Maple conserve l'ordre dans lequel on a entr\303\251 les \303\251l\303\251ments et l'on ne peut pas changer un \303\251l\303\251ment d'une s\303\251quence</Font>.</Text-field>
</Input>
</Group>
<Group labelreference="L12">
<Input>
<Text-field style="Normal" layout="Normal"></Text-field>
<Text-field style="Normal" layout="Normal"><Font bold="true" foreground="[0,102,102]" size="18">2. Les listes</Font></Text-field>
<Text-field style="Normal" layout="Normal"> 
Une liste est une suite <Font bold="true" encoding="UTF-8">ordonn\303\251e</Font><Font encoding="UTF-8"> d'objets Maple, s\303\251par\303\251s par une virgule, un m\303\252me \303\251l\303\251ment pouvant appara\303\256tre</Font><Font bold="true"> plusieurs fois</Font><Font encoding="UTF-8">, et d\303\251limit\303\251e par [  ]. Une s\303\251quence est donc le contenu d'une liste mais certaines instructions valables pour les listes ne sont pas valables pour les s\303\251quences et r\303\251ciproquement.</Font></Text-field>
</Input>
</Group>
<Group labelreference="L13">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">L1:=[a,1,sqrt(2)];L2:=[seq(i^2,i=1..5),9];</Text-field>
</Input>
</Group>
<Group labelreference="L14">
<Input>
<Text-field style="Normal" layout="Normal"><Font encoding="UTF-8">-- On acc\303\250de au i\303\250me terme de la liste par </Font><Font bold="true" family="Monospaced">L[i];</Font></Text-field>
<Text-field style="Normal" layout="Normal">-- La commande <Font bold="true">op</Font> donne le contenu de la liste (<Font encoding="UTF-8">transforme une liste en une s\303\251quence) ;</Font></Text-field>
<Text-field style="Normal" layout="Normal">-- La commande <Font bold="true">nops</Font><Font encoding="UTF-8"> donne le nombre d'\303\251l\303\251ments de la liste. </Font></Text-field>
</Input>
</Group>
<Group labelreference="L15">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">L2[6];op(L1);nops(L1);L3:=[op(L1),op(L2)];</Text-field>
</Input>
</Group>
<Group labelreference="L16">
<Input>
<Text-field style="Normal" layout="Normal"><Font encoding="UTF-8">Contrairement aux s\303\251quences, on </Font><Font bold="true">peut changer</Font><Font encoding="UTF-8"> un \303\251l\303\251ment dans une liste</Font> :</Text-field>
</Input>
</Group>
<Group labelreference="L17">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">L2[4];L2[4]:=0;L2;</Text-field>
</Input>
</Group>
<Group labelreference="L18">
<Input>
<Text-field style="Normal" layout="Normal"><Font encoding="UTF-8">Pour ins\303\251rer un terme dans une liste, on proc\303\250de de la mani\303\250re suivante : par exemple pour ins\303\251rer le terme 18 entre le troisi\303\250me et le quatri\303\250me terme de la liste L2 : </Font></Text-field>
</Input>
</Group>
<Group labelreference="L19">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">L:=[op(L2[1..3]),18,op(L2[4..6])];</Text-field>
</Input>
</Group>
<Group labelreference="L20">
<Input>
<Text-field style="Normal" layout="Normal">La commande <Font encoding="UTF-8">map(f,liste) permet d'appliquer la fonction f aux \303\251l\303\251ments d'une liste; le r\303\251sultat est une liste o\303\271 tous les \303\251l\303\251ments de la liste sont remplac\303\251es par leur image par la fonction f :</Font></Text-field>
</Input>
</Group>
<Group labelreference="L21">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">L3:=map(x-&gt;x^3,L1);</Text-field>
</Input>
</Group>
<Group labelreference="L22">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">L:=[sin(x),cos(x),tan(x)]; map(diff,L,x);</Text-field>
</Input>
</Group>
<Group labelreference="L23">
<Input>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" layout="Normal"><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[0,0,0]" readonly="false" foreground="[0,0,0]">      </Font></Text-field>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" layout="Normal"><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="18" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,102,102]">3. Les ensembles</Font><Font style="Normal">

Un ensemble est une suite <Font bold="true" encoding="UTF-8">non ordonn\303\251e</Font><Font bold="true"> </Font>d'objets <Font bold="true">distincts</Font><Font encoding="UTF-8">, s\303\251par\303\251s par une virgule et d\303\251limit\303\251e par { }. Maple se charge de supprimer les \303\251ventuelles r\303\251p\303\251titions. </Font></Font></Text-field>
</Input>
</Group>
<Group labelreference="L24">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">e1:={seq(i,i=1..5)};e2:={seq(i^2,i=-10..10)};</Text-field>
</Input>
</Group>
<Group labelreference="L25">
<Input>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" layout="Normal"><Font style="Normal">Les fonctions union, intersec, minus, map s'appliquent :</Font></Text-field>
</Input>
</Group>
<Group labelreference="L26">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">e1 union e2;e1 intersect e2;e1 minus e2;map(sin,e1);</Text-field>
</Input>
</Group>
<Group labelreference="L28">
<Input>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" layout="Normal"><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[0,0,0]" readonly="false" foreground="[0,0,0]">      </Font></Text-field>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" layout="Normal"><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="18" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,102,102]">4. Les tableaux</Font><Font style="Normal">

<Font encoding="UTF-8">Un tableau est une suite de listes &quot;superpos\303\251es&quot; s\303\251par\303\251es par une virgule et d\303\251limit\303\251e par des </Font></Font><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]">[ ]. Maple propose plusieurs fonctions :</Font><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]"> array</Font><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]">,</Font><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]"> matrix</Font><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]">,</Font><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="true" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]"> vector</Font><Font superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]">.</Font></Text-field>
</Input>
</Group>
<Group labelreference="L29">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">A:=array(1..2,1..4,[[a,b,c,d],[e,f,g,h]]);matrix([[a,b,c,d],[e,f,g,h]]);</Text-field>
</Input>
</Group>
<Group labelreference="L32">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">A[2,3];</Text-field>
</Input>
</Group>
<Group labelreference="L37">
<Input>
<Text-field superscript="false" placeholder="false" executable="false" selection-placeholder="false" italic="false" size="12" bold="false" subscript="false" family="Times New Roman" opaque="false" underline="false" background="[255,255,255]" readonly="false" foreground="[0,0,0]" layout="Normal"><Font style="Normal" encoding="UTF-8">Il y a plusieurs fa\303\247ons d'\303\251crire des vecteurs...
</Font><Font style="Normal">Les fonctions <Font bold="true">innerprod</Font> (produit scalaire) et <Font bold="true">crossprod</Font><Font encoding="UTF-8"> (produit vectoriel) s'appliquent sur les vecteurs apr\303\250s avoir charg\303\251 le package &quot;</Font>linalg&quot; :</Font></Text-field>
</Input>
</Group>
<Group labelreference="L48">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">with(linalg):v1:=vector([a,b,c]);v2:=vector([d,e,f]);Vector([a,b,c]),Vector([d,e,f]);</Text-field>
</Input>
</Group>
<Group labelreference="L46">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">innerprod(v1,v2);crossprod(v1,v2);norm(v1,2);</Text-field>
</Input>
</Group>
<Group labelreference="L40">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">v3:=[a,b,c];v4:=[d,e,f];innerprod(v3,v4);crossprod(v3,v4);</Text-field>
</Input>
</Group>
<Group labelreference="L51">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">v5:=&lt;a,b,c&gt;;v6:=&lt;d,e,f&gt;;</Text-field>
</Input>
</Group>
<Group labelreference="L44">
<Input>
<Text-field prompt="&gt; " style="Maple Input" layout="Normal">innerprod(v5,v6);crossprod(v5,v6);&lt;crossprod(v5,v6)&gt;;</Text-field>
</Input>
</Group>
</Worksheet>