Fri, 20 Jun 2025 22:56:23 +0000

He looks at me a bit funny and says "wow you did that really quick. it took me so much time to get it."

So I go back to the drawing board and do it painstakingly on excel. It comes to a very similar value (not the same for whatever reason) and I think ofc my intuition is correct. It reduces to my simpler calc. But if I change a parameter, the value doesn't move. That is weird. I ask an AI. It gives me a completely different answer and I cannot figure out what it's doing.