Electronic calculator

Details Electronic calculator Electronic calculator

1975-03-18

1977-12-20

Morrison, Malcolm A.

Boots, shoes, and leggings

G06F 738

Patent

active

040643980

ABSTRACT:
An electronic calculator includes input means for entering numeric data, and means for discriminating between the integral and the fractional part of a mixed fraction entered by said input means. According to the electronic calculator numeric data can be entered in accordance with the fractional expression.

REFERENCES:
patent: 3739161 (1973-06-01), Gross et al.
patent: 3863060 (1975-01-01), Rode et al.
Hewlett-Packard; HP-65 User's Library Catalog of Contributed Programs - Sept, 1974; pp. 4-44.

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