hp 28s - creating nested lists

[mbrethen]

Let me see if I understand this.

Code:

# C53Bh
SYSEVAL # 3ACB5h
SYSEVAL # 3EFFh
SYSEVAL

equivalent to:

Code:

\<< SWAP OVER 1. SWAP START SWAP OVER NEXT DROP \>>

equivalent to:

Code:

\<< \-> N \<< 1. N START DUP NEXT DROP N \>> \>>

equivalent to:

Code:

\<<
  -> n
  \<<
    1 2 n
    FOR i
      DUPN i DUP
    STEP
    n - DUP 0 <
    { NEG DUPN }
    { DROPN }
    IFTE
    n
  \>>
\>>

Correct?