Présentation de loglog_a4_gris.jps

/syracuse/var/syracuse/bbgraf/papiers/loglog_a4_gris.png
10 setborder 822 setheight 556 setwidth %% ces valeurs correspondent a log (0.01) - qquechose et log (100) + qquechose -2.1 2.1 setxrange -2.1 2.1 setyrange %% on passe a l'echelle logarithmique /xscale { log } def /xscale-1 { 10 ln mul Exp } def /yscale { log } def /yscale-1 { 10 ln mul Exp } def .009 110 setxrange .009 110 setyrange .01 .01 setorigine gris .7 setlinewidth [.01 .1 1 10 100] {svrule} apply [.01 .1 1 10 100] {shrule} apply .0095 105 setxrange .0095 105 setyrange [-2 2 log_seq] {shrule} apply [-2 2 log_seq] {svrule} apply .01 100 setxrange .01 100 setyrange .4 setlinewidth [-2 1 1 stepto] {log_xbande} apply [-2 1 1 stepto] {log_ybande} apply