Parametric equation plotter

Edit the functions of t in the input boxes above for x and y.
Powers: Use t^2 for or t^(1/2) for , etc.
Use functions sin(), cos(), tan(), exp(), ln(), abs().
Adjust the range of values for which t is plotted. For example to plot type and .
Use the slider to trace the curve out up to a particular t value.
You can zoom in or out, add points or lines using the menu buttons.

I'll try and add a drop down menu with the equations of some famous curves in the future...,.

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