The "back-of-the-napkin" only has enough room to estimate based on recently issu... | Hacker News

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		tanseydavid 3 days ago \| parent \| context \| favorite \| on: Microsoft and OpenAI end their exclusive and reven... The "back-of-the-napkin" only has enough room to estimate based on recently issued share price. Seems reasonable to me.

		help

andriy_koval 3 days ago [–]

Sure, for napkin level math you can go with this, and multiply by some simple multiplier, I like 70%.

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