BTW I just installed it on my new computer…

If you are in school now because it’s part of the common core 6th grade standards.

Maybe it’s time to go to the court house and change their name to Lua?

Here is the salient point on the Wikipedia page that explains why horses don’t produce 1 HP:

Watt judged that the horse could pull with a force of 180 pounds-force (800 N)

Basically, Watts made up HP to sell his steam engine to mines and likely made up a number to make the new technology seem better.

Some things never change.