I'm working through: https://modernaicourse.org/. I appreciate that it makes me ...

		coolThingsFirst 2 days ago \| parent \| context \| favorite \| on: Ask HN: What are you working on? (September 2026) I'm working through: https://modernaicourse.org/. I appreciate that it makes me revisit some math which i've forgotten like directional derivative and why gradient points to highest ascent. Interesting but hard as well.
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