Présentation de lect_007.jps

/syracuse/bbgraf/albums/analyse_2nd/lect_007.jpg
-4 8 setxrange -2 6 setyrange /z0 {-3 -1} def /z1 {-2 0} def /z2 {-1 2} def /z3 {0 4} def /z4 {1 5} def /z5 {2 4} def /z6 {3 2} def /z7 {5 0} def /z8 {6 -1} def /z9 {7 0} def quadrillage 1 setlinewidth [-3 -2 -1 1 2 5 7] {xmark} apply [-1 2 4 5] {ymark} apply traceaxes axesarrow 1.5 setlinewidth [z0 .. z1 .. z2 .. z3 .. z4 {right} .. z5 .. z6 .. z7 .. z8 {right} .. z9] draw pointilles [z2 z4 z5] dashpoints setTimesItalic (O) O drtext (x ) xmax 0 ultext (y ) 0 ymax dltext (C) 3 2.8 text (f) indice