Thursday, November 4, 2010

unsolvable?

I'm not sure whether it should be reassuring to me or not that there are well-defined yet unsolvable problems.

In my electricity and magnetism class right now, we run into a number of difficult problems. We learn techniques to solve a few cases, and I kept hoping that there were general techniques we could use to solve ALL of them...

But I guess today's topic really demonstrates that there aren't. Oh goodness.

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