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warblingContinues t1_iu9n2dc wrote on October 29, 2022 at 5:10 PM

Reply to comment by Aseyhe in Is dark matter orbiting galaxies with the same speed as normal matter? by taracus

What do you mean by dispersion, the RMS fluctuation in velocity?

Aseyhe t1_iua11wl wrote on October 29, 2022 at 6:49 PM

Yeah, sqrt{ mean[ (v-mean(v))^2 ] }