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Question: Maple Matrix-Programming

Question:Maple Matrix-Programming

nolonline 48 Maple
error
December 12 2009
0
<p>Hello,</p>
<p>I want to make a program that return a vector whose entries are <span class="short_text" id="result_box"><span title="retourne un vecteur dont les entrees sont la somme des elements de chaque ligne" style="background-color: rgb(255, 255, 255);">the sum of the m</span></span><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-1.png" /><span class="short_text" id="result_box"><span title="retourne un vecteur dont les entrees sont la somme des elements de chaque ligne" style="background-color: rgb(255, 255, 255);">atrice elements of each row. I tried 2 things: one program return a vector but added all the matrices elements and the other just gives me an error Bad indes into Matrix.</span></span></p>
<p>first program</p>
<p>sommeligne := proc (matrice)<br />
 local n, m, j, i, resultat; <br />
n, m := Dimension(matrice); <br />
resultat := 0; <br />
for j to m do <br />
for i to n do <br />
resultat := resultat+matrice[i, j] <br />
end do <br />
end do; <br />
return Vector(m, resultat) <br />
end proc</p>
<p> </p>
<p> </p>
<p>second program</p>
<p><span class="short_text" id="result_box"><span title="retourne un vecteur dont les entrees sont la somme des elements de chaque ligne" style="background-color: rgb(255, 255, 255);">sml := proc (matrice) <br />
local n, m, resultat, i;<br />
 n, m := Dimension(matrice); <br />
resultat := 0; <br />
for i to m do <br />
resultat := sum(matrice[k, i], k = 1 .. n) <br />
end do <br />
end proc</span></span></p>
<p> </p>
<p><span class="short_text" id="result_box"><span title="retourne un vecteur dont les entrees sont la somme des elements de chaque ligne" style="background-color: rgb(255, 255, 255);">Thank you,</span></span></p>
<p><span class="short_text" id="result_box"><span title="retourne un vecteur dont les entrees sont la somme des elements de chaque ligne" style="background-color: rgb(255, 255, 255);">Noel<maple></maple></span></span><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-8.png" /><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-9.png" /></p>
<p><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-3.png" /><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-4.png" /><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-5.png" /><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-6.png" /></p>
<p><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot-2.png" /></p>
<p><img alt="" src="file:///C:/Users/Hawat/AppData/Local/Temp/moz-screenshot.png" /></p>
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