## Young, cheap tuo cha showdown!

Can a cheap pu'erh be good? Is it possible to buy cheap tea and age it in to something amazing? Most say "no" --but that won't put me off from trying. The first...

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# Tag: review

## Young, cheap tuo cha showdown!

Can a cheap pu'erh be good? Is it possible to buy cheap tea and age it in to something amazing? Most say "no" --but that won't put me off from trying. The first...

## Almost Cauchy Sequence, unfinished business.

## Play with the follium!

## Using LaTeX on the iPad: A review of the best and worst apps for writing mathematics.

mathematical sandbox

I just remembered a question from beginning analysis that my professor mentioned in class: "Find a sequence that is not Cauchy, yet any consecutive terms will b...

I've discovered Wolfram Alpha's widget builder. It's very easy to make little searches that help focus your readers (or students) on certian topics in Wolfram's...

LaTeX is a powerful markup language that allows you to generate beautiful equations like this: Without cumbersome "equation editors." You simply type th...