HTML entities

[Martin J. Dürst]

On 2021/03/20 05:43, Christoph Päper wrote:
> Martin J. Dürst via Unicode <unicode at unicode.org>:
>>
>> Well, an then somebody else uses 10<sup>3.5</sup> somewhere. How are you going to express this so that it doesn't turn into 103.5 in plain text?
> 
> 10<sup><rp>^</rp>3.5</sup> ;)

Interesting idea to use the <rp> (Ruby parenthesis) element. But I'm 
sure there's a better (semantically more appropriate) way to use markup 
(+maybe styling) to hide the "^" but let it appear when in plain text.

Regards,   Martin.