Présentation de 1002.jps

/syracuse/bbgraf/tmp/1002.jpg
100 setxunit 7.5 setborder 90 setangle_repere -2 2 setxrange -4 4 setyrange 1 1 settkstep .5 .5 setsubtkstep 1 2 setmkstep ticks subticks marks traceaxes axesarrow unites /f {setxvar #rpn# x*sqrt(1+x^2) } def /g {setxvar #rpn# x } def gsave bleu 2 setlinewidth continu {f} courbe grestore gsave bleu continu /hstep 4 store /hangle 15 store 0 1 {f} Hachcourbe grestore 2.8 settailletangente 0 {f} tangente