2023 RPN HHC Programming Contest

[David Hayden]

Here's my 3rd place entry at 25 bytes.

Code:

01 LBL "HHC"
02 ∑+
03 ENTER↑
04 10↑X
05 ENTER↑
06 ∑+
07 1/X
08 ACOS
09 LASTX
10 ASIN
11 RDN
12 +
13 +
14 ENTER↑
15 R↑
16 -
17 END

I love these contests. It's fun to do them at the conference, but the really great part is seeing how the forum always comes up with a much better solution. Many thanks to Gene for creating and judging them.

Dave