Re: Plotting a curve on a flat torus

*To*: mathgroup at smc.vnet.net*Subject*: [mg106502] Re: Plotting a curve on a flat torus*From*: LordBeotian <pokipsy76 at yahoo.it>*Date*: Fri, 15 Jan 2010 03:15:39 -0500 (EST)*References*: <hik91b$6nn$1@smc.vnet.net> <himskq$j6l$1@smc.vnet.net>

On 14 Gen, 11:45, dh <d... at metrohm.com> wrote: > Hi, > > you want to draw a curve on a rectangle, identifying opposite sides? Yes, exactly. > Well you can do this e.g. using Mod and ParametricPlot. Here is an > > example where we use the unit square {{0,0},{0,1},{1,1},{1,0}} and the > > square function: > > ParametricPlot[{Mod[t, 1], Mod[t^2, 1]}, {t, 0, 4}] Well my problem here is to avoid that the points are joined by segments which do not belong to the curve. Your parametric plot still have this problem unsolved.