First calculator handling fractions
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08-21-2022, 10:46 AM
Post: #1
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First calculator handling fractions
Dear All,
which was the first calculator that could calculate with fractions? And was there a manufacturer implementing this feature before HP did? And which was the first HP model implementing this feature? By "handling fractions" I mean the ability to enter e.g 1/2 + 1/3 and getting 5/6 as result. As far as I remember, even some models with pure 7-Segment-displays were able to this, using _| as fraction line symbol. Best regards Karl |
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Messages In This Thread |
First calculator handling fractions - Karl-Ludwig Butte - 08-21-2022 10:46 AM
RE: First calculator handling fractions - Maximilian Hohmann - 08-21-2022, 11:38 AM
RE: First calculator handling fractions - Steve Simpkin - 08-21-2022, 06:16 PM
RE: First calculator handling fractions - Maximilian Hohmann - 08-21-2022, 06:59 PM
RE: First calculator handling fractions - Steve Simpkin - 08-21-2022, 12:18 PM
RE: First calculator handling fractions - ijabbott - 08-21-2022, 06:47 PM
RE: First calculator handling fractions - Steve Simpkin - 08-21-2022, 08:11 PM
RE: First calculator handling fractions - ijabbott - 08-22-2022, 07:56 PM
RE: First calculator handling fractions - Nigel (UK) - 08-21-2022, 08:04 PM
RE: First calculator handling fractions - Karl-Ludwig Butte - 08-22-2022, 07:40 AM
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