Description
A fractions program for adult learners, made for classroom use on MS-DOS.
Provenance
Brought to a Lazarus rescue day by a former owner. The disks had been stored beside a loudspeaker, and one track on each was weak. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
d40958bf9ad718594a1eaba1f041581104876eb9d6f9ceb56a641c4d86b65ed4- Last verified
- Sep 2, 2026, by Vigil
- Emulation profile
- LZE-DOS-12 · lz-x86 core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms.
In the reading room it runs in emulation under profile LZE-DOS-12, from a read-only copy of the recovered image, as it would have on MS-DOS.
Cite as: Jetty Learning, Fractions Castle (1993). Lazarus Archive, LZ-02151.