Hi there, anyone... I used an example of manipulate with parametric plot, the initial graph I could alter making changes to the value of x, but now any value of x shows the same graph, including the initial example that gave me only a circle, now the initial example shows the graph that I modified...every manipulate with different values now gives me the same graph...what is happening? I used clearall and it remains the same...I am not being able to clear the memory to renew the graph even to its first graph example:
Manipulate[
ParametricPlot[{r Cos[x], r Sin[x]}, {x, 1, m}, {r, 0, k},
Mesh -> Full, PlotRange -> {{-2, 2}, {-2, 2}}], {m, 0, 20 Pi}, {k, 1,
3}]