Honestly, I just wanted to try piecing together a function using LaTeX notation. Let’s see…
Yeah, that would be the Golden Ratio. Thing of beauty, that is. Get it? That was a math joke. Blah.
What’s the LaTeX notation like? Well:
\phi=\frac{1-\sqrt{5}}{2}\approx 1.618... &s=3
What does it look like as an infinite series? Hmm…
And the LaTeX code:
\phi=\frac{13}{8} + \sum_{n=0}^\infty \frac{(-1)^{(n + 1)}(2n + 1)!}
{(n + 2)!n!4^{(2n + 3)} } &s=3
Neat!
Back in the day, I was kind of fond of using Microsoft Word’s equation editor tool. I found it fun laying out equations. It wasn’t about the math (although that was interesting in itself) but more about typesetting and layout. So knowing that WordPress supports LaTeX is a sweet deal. Of course, I probably don’t really have any use for the tool these days. It’s not like high school or university where I had a need to print out equations like these in reports and what not. Still, the idea that I can do it if I wanted to is pretty cool.


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