Présentation de equ2_015b.jps

/syracuse/texpng/jpv/bts_exam_1999/equ2_015b.jpg
%%% les bornes sur les axes /xmin -3.2 def /xmax 1.1 def /ymin -1 def /ymax 4.5 def .5 .5 setquadrillagestep /f { dup dup dup mul % x, x, x^2 2 div add exch dup Exp mul add } def /f' {pop 0} def /g { dup dup mul % x, x^2 2 div add } def quadrillage .7 setlinewidth traceaxes ticks -3 xmark -1 xmark 1 xmark 1 ymark axesarrow -1 (f) tangente 1.2 setlinewidth {g} courbe gsave mixte {f} courbe grestore setTimesItalic (O) 0 0 drtext (x) Xmax 0 ultext (y) 0 Ymax dltext (P) Xmax dup g ultext (C) Xmax dup f ultext