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Walkthrough of an RPL program for an RPN programmer
08-19-2018, 12:17 AM
Post: #2
Albert Chan Offline
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 		Posts: 2,516
Joined: Jul 2018
RE: Walkthrough of an RPL program for an RPN programmer
Thank you Thomas, great post.

Just when I thought I can read RPL code, you showed the shoelace formula.

Code:
«
  DUP HEAD +
  2 « CROSS » DOSUBS
  ∑LIST ABS 2 /
»

Perhaps an explanation of how that work ?

For example, why CROSS need the << ... >> ?
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RE: Walkthrough of an RPL program for an RPN programmer - Albert Chan - 08-19-2018 12:17 AM



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