- Wrapped some presents.
- Fixed a thing where the inverse square root of a 0 was coming up differently from all of the other 0s in the signal. (I add a tiny number to each 0 so that the inverse sq. root is 1010 instead of infinity.) So, now the end result does actually resemble the input speech, but doesn't really resemble the carrier signal at all. Next suspect: The Rube Goldberg machine that takes the sqrts and rsqrts and smashes them together. This is so complicated that I basically threw my hands up when it was time to name the variables that came out of them.
- Called Mass Health Connector to make sure that my guess about their confusing letter was right. Looked up health insurance plans, put them in the spreadsheet (glad I had this from last year), almost picked one, then realized the guy's PCP didn't take it. Enrolled in a different one. We're set for next year, I think? It all took only an hour and 40 minutes today.
- Photoshopped the background out of the guy's school photo and found some other backgrounds. I meant to do this weeks ago, but completely forgot.
- Did some yoga. My lower back is a twisted and gnarled ancient forest.