7 lblPreambule := "\usepackage[frenchb]{babel}" &
8 "\usepackage[garamond]{mathdesign}" &
9 "\usepackage{amsmath}\usepackage{mflogo}";
17 vardef f(expr x) = sqrt(x+3-4*sqrt(x-1))+sqrt(x+8-6*sqrt(x-1)) enddef;
19 def avecCrayon(expr t,c) = withpen pencircle scaled t withcolor c enddef;
25 Repere(10,6,1,2,.8,0.8);
28 Graduations; Unites(1);
30 trace Representation(f,1,12,100) avecCrayon(1.5,Indigo);
35 label.top(TEX("\(y=\sqrt{x+3-4\sqrt{x-1}}+\sqrt{x+8-6\sqrt{x-1}}\)"),
36 (7,2.5) gddEnPlace) withcolor Olive;