plot of piecewise function

[Angus]

How can I plot a piecewise function?

The prime can give spline interpolation for given data points. Of course I would like to plot the resulting spline. Something like PlotPiecewise( {piecewise funcs}, {Xs}).
I did not get a plotting app to do so.

thanks

[Tim Wessman]

Perhaps the PIECEWISE function would be of help...

Go into the function app. Press the template key (the ALPHA C key). Select the piecewise function. Enter input. Plot.

You are limited to 16 inputs (8 statements and 8 conditions). Last argument, as shown by the template, is optional.

[Angus]

Thank you. I would have preferred a way that lets me 'reuse' the x-values I just entered and used for the spline calculation in combination with the spline vector result.