Présentation de 3691.jps

/syracuse/bbgraf/tmp/3691.jpg
20 setfontsize 1 setxyrapport 56.91 setxunit 7.5 setborder 90 setangle_repere -1.5 5.5 setxrange -0.5 6 setyrange gsave /gris_clair {0.85 0.85 0.85 setrgbcolor} def [0.25 0.25] gris_clair Quadrillage grestore 1 1 settkstep .5 .5 setsubtkstep 1 1 setmkstep ticks subticks marks unites /f {setxvar #rpn# e^(-x)*(2*x^2+x+1)+1.5 } def <tex> $\vec \imath $ </tex> .4 -.1 [2 dup] dctexlabel <tex> $\vec \jmath $ </tex> -.1 .2 [2 dup] ultexlabel gsave noir setTimesItalic (O) O dltext grestore gsave bleu <tex> $C_f$ </tex> 4.25 1.1 [2 dup] dctexlabel grestore gsave /vert_clair {0.1 0.9 0.2 setrgbcolor} def /hcolor {vert_clair} def traceaxes marks {f} courbe 0 5 {f} Hachcourbe traceaxes grestore gsave bleu 1 setlinewidth continu xmin xmax {f} Courbe grestore pointilles [5 0 5 0.377] ligne