## An applet for teaching the limit of a sequence

I’m currently teaching real analysis. Right now we’re discussing limits of sequences. The definition is: The limit of a sequence is (or converges to ) if, given any , there exists a natural number such that for all . I used GeoGebra to create the following applet, which illustrates the definition of a limit. (Clicking…

## Happy New Year!

This is one day late,  but worth posting despite that, I think. Happy New Year! From Abstruse Goose: Happy Zeno Year