36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
// préambule asymptote
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usepackage("amsmath,amssymb");
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usepackage("inputenc","utf8");
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usepackage("icomma");
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import lib_jl;
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unitsize(0.5cm,0.125cm);
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xlimits(-3,6);
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ylimits(-20,20);
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xaxis(BottomTop,xmin=-3,xmax=6,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(.8)+dotted);
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yaxis(LeftRight,ymin=-20,ymax=20,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(.8)+dotted);
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real F(real x) {return 2/(x-3)+5;}
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draw(graph(F,-4,2.999999,n=400),linewidth(1.5pt)+black+solid);
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real G(real x) {return 2/(x-3)+5;}
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draw(graph(G,3.000001,6,n=400),linewidth(1.5pt)+black+solid);
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point pA=(3,-10), pB=(3,10);
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draw(line(pA,pB),linewidth(1.5pt)+red+dashed);
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label(rotate(90)*"$\boldsymbol{x=3}$", (3,-10)+.5, fontsize(8pt)+red);
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point pA=(-3,5), pB=(3,5);
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draw(line(pA,pB),linewidth(1.5pt)+heavygreen+dashed);
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label("$\boldsymbol{y=5}$", (-2,6), fontsize(8pt)+heavygreen);
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xlimits(-3,6,Crop);
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ylimits(-20,20,Crop);
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xaxis(axis=YEquals(0),xmin=-3,xmax=6,Ticks(scale(.4)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
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yaxis(axis=XEquals(0),ymin=-20,ymax=20,Ticks(scale(.4)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=10,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
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shipout(bbox(0.1cm,0.1cm,white));
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