Présentation de equ1_034.jps

/syracuse/texpng/jpv/database/btsmai/analyse/equadiff/equ1_034.jpg
-1.2 9.5 setxrange -2.2 3.2 setyrange 28.4527 setxunit %% 10 mm quadrillage traceaxes axesarrow 1 xmark 1 ymark setTimesItalic (O) O dltext /f {setxvar #rpn# (2 + ln (1+x)) / (1+x) } def 1 setlinewidth -.9 xmax {f} Courbe (C) 1.2 dup f urtext