20:59
<jugglinmike>
By my reading, there is no mathematical value "-0", only "0", and "negative zero" can only be expressed with a Number value "-0𝔽". Can anyone confirm that?
21:14
<bakkot>
jugglinmike: yup, that's correct
21:15
<jugglinmike>
Thanks, bakkot ! And if I'd been just a little more patient, I might have answered this for myself from 262: "The mathematical value of +0𝔽 and -0𝔽 is the mathematical value 0."