Présentation de 042.jps

/syracuse/var/syracuse/bbgraf/banque/fonctions/fct_ref_04/042.png
%% auteur : 50 setxunit %9.5 setborder 90 setangle_repere -6 6 setxrange -1 8 setyrange 1 1 settkstep %.5 .5 setsubtkstep 1 1 setmkstep ticks subticks marks traceaxes axesarrow unites /f {setxvar 3 x exp } def -6 3 {f} Courbe /g {setxvar #rpn# 0.5^x } def -4 6 {g} Courbe /h {setxvar #rpn# 0.3^x } def -4 6 {h} Courbe /k {setxvar #rpn# 1.5^x } def -6 5 {k} Courbe <latex> $y=1,5^x$ </latex> boxit 5 6 [1.3 dup] dctexlabel <latex> $y=3^x$ </latex> boxit 2.5 8 [1.3 dup] dctexlabel <latex> $y=0,5^x$ </latex> boxit -3.5 6 [1.3 dup] dctexlabel <latex> $y=0,3^x$ </latex> boxit -1 8 [1.3 dup] dctexlabel