Free42 is a HP-42S RPN scientific calculator simulator.
The HP-42S was manufactured from 1988 until 1995 by Hewlett-Packard.
The Free42 program is a complete rewrite and contains no HP code whatsoever. The user interface is great!
The Porteus module for free42 v2.2.24 (3MB download) is for Porteus x86_64 and may be download vis this link: https://my.pcloud.com/publink/show?code ... dIA0cbmpKV
A pdf manual is also available from here: https://my.pcloud.com/publink/show?code ... SiuyeT6C9k
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