Présentation de 2147.jps

/syracuse/bbgraf/tmp/2147.jpg
30 setxunit 30 setyunit -1 10 setxrange -1 5 setyrange [1 1 .5 .5 .1 .1] {orange} Quadrillage ticks subticks marks traceaxes axesarrow unites /f {setxvar #rpn# sqrt(x) } def boxit #tex# $f (x) = \sqrt x$ 2 4 [1.3 dup] cctexlabel #tex# $a>0$ et $x>0$. 6 4 [1.3 dup] cctexlabel setTimes (O) O drtext setTimesItalic (X) xmax 0 dltext (Y) 0 ymax dltext bleu .75 setlinewidth 0 10 {f} Courbe