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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

BT — precisione numerica

Floppy IMG derived from archived files. Mount as FLP1 and boot using Minerva 1.98a1 ROM, 640 KiB and Toolkit II 2.32. Completed the SuperBASIC arithmetic measurement: base 2, a 31-bit mantissa and epsilon 9.313226×10⁻¹⁰, consistent with 2⁻³⁰. Basic functional check in sQLux, not a complete test or a test on physical QL hardware. Audio not tested. ROMs are not included.

BT — precisione numerica — Completed the SuperBASIC arithmetic measurement: base 2, a 31-bit mantissa and epsilon 9.313226×10⁻¹⁰, consistent with 2⁻³⁰.
Completed the SuperBASIC arithmetic measurement: base 2, a 31-bit mantissa and epsilon 9.313226×10⁻¹⁰, consistent with 2⁻³⁰. · sQLux
Source: bt-precisione-numerica.img

bt-precisione-numerica.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
b3ec95f0f6ea4322069acce01a23660ba37a435ef9c17c7061775dbebcae5297
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 file356
original_basQL file356

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