What are the waves of gradient colors, gravity? | Hacker News

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		TechDebtDevin 5 months ago \| parent \| context \| favorite \| on: LIGO detects most massive black hole merger to dat... What are the waves of gradient colors, gravity?

20k 5 months ago [–]

I'd guess its the weyl scalar w4, which is generally used to extract gravitational waves

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