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Cake day: June 19th, 2023

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  • I recently had to do linear algebra for the first time ever irl. I’ve been out of school for ~15 years. I was trying to make a rotation matrix to transform some points in 2D space. It took me a very long time to remember how it’s performed yet alone “transformation matrix” which is something I’d never heard of before. I got my code all working and was so proud, then later found that one of the r packages I was using could have just solved it all automatically :/













  • I have this and this is maybe the first time I’ve heard of someone else with epp. I think mine is pretty mild, but it really sucks! I hate the sun!

    Edit since I guess this is kinda relevant to discussion: I never had visible symptoms, just pain and extreme sensitivity to temperature /sun when it flares up, so until I was ~16 people told me I was making it up. Finally got a rash at one point and was able to get tests done and was diagnosed.