Présentation de 3173.jps

/syracuse/bbgraf/tmp/3173.jpg
25 setxunit 7.5 setborder 90 setangle_repere -10 10 setxrange -10 10 setyrange 1 1 settkstep .5 .5 setsubtkstep 1 1 setmkstep ticks subticks marks traceaxes axesarrow unites .75 setlinewidth continu bleu /X {settvar #rpn# 2 * cosh (t) } def /Y {settvar #rpn# 3 * sinh (t) } def 0 100000 {X} {Y} Courbeparam