## Saturday, September 19, 2015

### LaTeX on Blogger

Testing LaTeX on Blogger using MathJax.
Display:
$$R_{\mu \nu} - {1 \over 2}R \, g_{\mu \nu} + \Lambda g_{\mu \nu}= {8 \pi G \over c^4} T_{\mu \nu}$$

Inline: $$R_{\mu \nu} - {1 \over 2}R \, g_{\mu \nu} + \Lambda g_{\mu \nu}= {8 \pi G \over c^4} T_{\mu \nu}$$

Display:

$$R_{\mu \nu} - {1 \over 2}R \, g_{\mu \nu} + \Lambda g_{\mu \nu}= {8 \pi G \over c^4} T_{\mu \nu}$$

Inline: $$R_{\mu \nu} - {1 \over 2}R \, g_{\mu \nu} + \Lambda g_{\mu \nu}= {8 \pi G \over c^4} T_{\mu \nu}$$

I'm done repeating myself.  Every gig I take involves inevitably wasting an hour or two either getting someone else properly provisioned to get the job done.

Vagrant's over five years old and Ansible's three and a half.  I used to write kickstarter scripts synced from S3 to legacy EC2 instances, but apparently losing a minute or two installing slaves was a bridge too far.  Puppet and Chef are now six and seven this year.  It took me a weekend to get comfortable enough with all four to take a shot at a few projects.  One weekend, in 2015, after letting two or three hundred slip by.