Outsoftware

Outsoftware · Digital preservation · 2016–present

The collection preserves original media and their copy protection. Supplied backup copies are also used to document the software and are identified in the screenshot captions.

Digital preservation / Sinclair QL

Linear Regression — Timothy Swenson

Floppy IMG derived from archived files. Mount as FLP1 and boot using Minerva 1.98a1 ROM, 640 KiB and Toolkit II 2.32. Corrected the line’s vertical translation on the graph. Entered three points on y=2x+1 and obtained the matching plot. Degenerate cases and zero ranges were not tested. Basic functional check in sQLux, not a complete test or a test on physical QL hardware. Audio not tested. ROMs are not included.

Linear Regression — Timothy Swenson — Corrected the line’s vertical translation on the graph. Entered three points on y=2x+1 and obtained the matching plot. Degenerate cases and zero ranges were not tested.
Corrected the line’s vertical translation on the graph. Entered three points on y=2x+1 and obtained the matching plot. Degenerate cases and zero ranges were not tested. · sQLux
Source: linear-regression-timothy-swenson.img

linear-regression-timothy-swenson.img

Derived Working IMG selected by the curator. This is not a public-domain declaration; rights remain with their respective holders.

Download Working IMG720 KB · IMG

Platform
Sinclair QL
SHA-256
a54ed636e8dcf822b6697e93721063f54ae7b4e95b08be21f20c064925a3a1e9
File timestamp

Timestamp stored in the original ZIP; timezone unspecified. It does not certify the dump acquisition date.

Media contents (3)
QDOS floppy directory
Original nameTypeByte
bootQL file274
main_basQL file2.505
original_basQL file2.471

Names are preserved as recorded on the medium. “≤” indicates allocated space, not the exact file length.