Présentation de equ2_024.jps

/syracuse/texpng/jpv/database/btsmai/analyse/equadiff/equ2_024.jpg
1 1 setsubtkstep quadrillage tracerepere marks /f { setxvar x 2 add 1 2 x mul sub x Exp mul add } def /f' {pop 0} def 1.7 setlinewidth {f} courbe 4 settailletangente 0 (f) tangente