X-Git-Url: https://melusine.eu.org/syracuse/G/git/?p=mp-gdd.git;a=blobdiff_plain;f=exemples%2Fcourbes%2Fcp05.mp;fp=exemples%2Fcourbes%2Fcp05.mp;h=9eaf112dac2f3306a3d560e2002a26588f954825;hp=0000000000000000000000000000000000000000;hb=2518cfffb2598c5733eedf4907b61bc31ab2bd86;hpb=eee9c7246fae994a97b84e63bbf9705a9ea490f1

diff --git a/exemples/courbes/cp05.mp b/exemples/courbes/cp05.mp
new file mode 100644
index 0000000..9eaf112
--- /dev/null
+++ b/exemples/courbes/cp05.mp
@@ -0,0 +1,56 @@
+input gdd;
+input gdd-rep;
+input gdd-lbl;
+input gdd-tra;
+input svgnames;
+
+lblPreambule := "\usepackage[frenchb]{babel}"       &
+                "\usepackage[garamond]{mathdesign}" &
+                "\usepackage{amsmath}";
+
+input gdd-fct;
+input gdd-plt;
+
+labeloffset := 6;
+gddU:=1.2cm;
+
+vardef f(expr t) = t*t-2*t enddef;
+vardef g(expr t) = t*t + 1/(t*t) enddef;
+vardef fp(expr t) = 2*t+t*t enddef;
+vardef gp(expr t) = t*t enddef;
+
+def avecCrayon(expr t,c) = withpen pencircle scaled t withcolor c enddef;
+
+
+
+beginfig(1);
+
+
+ Repere(10,10,2,1,1,1);
+ Axes; 
+ Debut; 
+  Graduations; Unites(1);
+
+  drawoptions(withcolor LightSlateGrey);
+  trace (3,0)--(3,2)--(-1,2)--(-1,0) dashed evenly;
+  trace (1,0)--(1,6)--(0,6) dashed evenly;
+  trace Courbe(fp,gp,-5,5,500);
+
+  trace Vecteur((-1,2),(-1,2)+(0.5,2)) avecCrayon(1,Crimson);
+  trace Vecteur((3,2),(4,2)) avecCrayon(1,Crimson);
+  trace Vecteur((3,2),(2,2)) avecCrayon(1,Crimson);
+
+  trace Courbe(f,g,-10,-0.05,300) avecCrayon(1.5,DarkGoldenrod);
+  trace Courbe(f,g,0.05,10,300) avecCrayon(1.5,DarkGoldenrod);
+
+  pointe Point(0,0);
+  pointe Point(-1,2);
+  pointe Point(3,2);
+  pointe Point(1,6);
+
+ Fin;
+
+
+endfig;
+
+end
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