Archive for November, 2006

Thanking the Indians

I spent my Thanksgiving at Virginia with Delana, and here is what happened before, during and after.

Karthik and Delana on Thanksgiving

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Rendering of a Riemann Sphere

Here is a high-resolution, colourful rendering of a Riemann Sphere. I’ve talked about Riemann spheres in some of my earlier posts.

Click on the image to view the larger version. Enjoy!

Rendering of a Riemann Sphere

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Costa’s Minimal Surface

I recently wrote a very short article on Wikipedia on Costa’s Minimal Surface.

I have been meaning to add a few renders and discuss the detailed topology, but haven’t had the time yet. However, here is a cool render of the CMS for now. Click to view the larger version.

Costa's Minimal Surface

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mimeTeX and LatexRender

\large         f(x)={\Large\frac1{\sigma\sqrt{2\pi}}} \int_{\small-\infty}^xe^{-\small\frac{(t-\mu)^2}{2\sigma^2}}dt

See the equation above? Here is how it came into being.

Browing through Ganesh Swami’s blog (after having discovered that he was quite slyly blogging in secret), I discovered something that I have always thought would be useful — a LaTeX plugin for Wordpress.

Now, I have known about mimeTeX, which is basically a CGI tool to embed LaTeX in webpages. However, I had never really thought of using it because it was too cumbersome. I would have had to use an IMG tag to render it using CGI, and that is not particularly pleasant.

However, LatexRender is a Wordpress plugin that lets you do just this. It uses mimeTeX to render the equations, which you can use in your posts.

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Coffee, Tee or Me?

Here is a tee-shirt that was made with a picture of me climbing — the blurred part on the top left is the name of the project, and the blurred part on the bottom left is the name of the company. :)

Karthik on a tee

The pictures is from the series of pictures taken during one of my El Dorado Canyon climbs.

And I will autogaph your personal tee for just twenty donkeys (female only, I want lots of donkey-babies).

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Astrophysics

So, lately I have been considering going back to school to do a Ph.D. in Physics, part-time to begin with.

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