hello , i m a student and i have a little question
in fact , i wrote this program bur it doesn't work until now , i dont knew why , please if you have an idea tell it to me as soon as possible ,
thanks
> restart;
> affichage := proc (L) local i, M; M := []; for i to nops(L) do M := [op(M), convert(L(i), list)] end do; plot(M, scaling = constrained, axes = none, color = red) end proc;
print(`output redirected...`); # input placeholder
proc(L) ... end;
> L := [`<,>`(0, 0), `<,>`(0, 1), `<,>`(1, 1), `<,>`(1, 0)];
print(`output redirected...`); # input placeholder
[Vector[column](%id = 124763340),
Vector[column](%id = 124763404),
Vector[column](%id = 124763468), Vector[column](%id = 124763532)
]
> affichage(L);
%;
Error, (in affichage) index out of bounds
