EveryoneFree42 is a re-implementation of the HP-42S calculator and the HP-82240 printer.
It is a complete rewrite, not using any HP code, and it does not require an HP-42S ROM image.
Free42 is an Open Source project. The executables and source code are released under the terms of the GNU General Public License, version 2.
All third-party code used in Free42 is either in the public domain, or licensed under terms compatible with GPLv2, or used with the authors' permission.
It is a complete rewrite, not using any HP code, and it does not require an HP-42S ROM image.
Free42 is an Open Source project. The executables and source code are released under the terms of the GNU General Public License, version 2.
All third-party code used in Free42 is either in the public domain, or licensed under terms compatible with GPLv2, or used with the authors' permission.
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What's New
Implemented LCLV: CLV for local variables only.
RND in ALL mode now rounds like in SCI 11, instead of doing nothing.
HEAD, when applied to a string in a numbered register, would corrupt the string if it was 16 characters long before the call. Fixed.
Y^X accuracy improvements with integer X.
Fixed DUPN 2 in 4STK mode.
Added WIDTH and HEIGHT functions, for forward compatibility with Plus42.
L4STK didn't pad the stack to 4 levels when used without FUNC. Fixed.
RND in ALL mode now rounds like in SCI 11, instead of doing nothing.
HEAD, when applied to a string in a numbered register, would corrupt the string if it was 16 characters long before the call. Fixed.
Y^X accuracy improvements with integer X.
Fixed DUPN 2 in 4STK mode.
Added WIDTH and HEIGHT functions, for forward compatibility with Plus42.
L4STK didn't pad the stack to 4 levels when used without FUNC. Fixed.
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Additional Information
Updated
May 1, 2022
Size
7.4M
Installs
100,000+
Current Version
3.0.11
Requires Android
4.0 and up
Content Rating
Everyone
Permissions
Report
Offered By
Thomas Okken