1. 全国一张网，算力与能源超前匹配
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I’m curious about that shift broadly. One, I think just the demographics you outlined are true, and it’s really interesting… I have a 7-month-old, and it’s just interesting to see what toy brands exist now that didn’t exist for our 7-year-old. So even in that time period, just seven years, you see some brands have just left this market behind, and there are some new brands that exist now. And then there are things like Cocomelon, which, when my 7-year-old was a baby, was pretty nascent, and is now this juggernaut. And I’m curious if you see the dynamics that are changing.
polynomial coefficients. Several better methods exist.