Negative/Negation Sign

Gabriel Tellez gtbot2007 at
Fri Oct 28 17:41:30 CDT 2022

Ok but compatibility or something. Also I would love to have a separate
Unicode for negative.

On Fri, Oct 28, 2022 at 6:10 PM Doug Ewell <doug at> wrote:

> Gabriel Tellez wrote:
> > Is superscript minus use for this?
> Is *anything* used for this, outside of the TI-83 and TI-84 machines,
> other than an ordinary minus sign or hyphen-minus?
> There are actual mathematics experts on this list, but my understanding is
> that normal mathematical notation—as used both by experts and the general
> public—uses the same symbol for both unary and binary minus. The TI
> calculators may have distinguished between the two to make input or
> internal parsing easier.
> --
> Doug Ewell, CC, ALB | Lakewood, CO, US |
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