A few calculators were programmable, offering an alternative to large computers ... Hewlett-Packard Corporation joined the market in early 1972 with the HP-35 scientific calculator. It could not only ...

HP-35, the first scientific calculator ... In 1974, HP came out with their first programmable calculator, the HP-65. It had 100 functions and stored programs with a magnetic card reader.

Back in the day, your choice of calculator said a lot about your chops, and nothing made a stronger statement than the legendary Hewlett-Packard Voyager series of programmable calculators.

These include CASIO Scientific Programmable FX-50FHII and FX-3650PII calculators. Permitted calculators are pad-printed with the “H.K.E.A.A. APPROVED” or “H.K.E.A. APPROVED” labels.

The Central Board of Secondary Education (CBSE) is currently examining a proposal to allow the use of basic calculators in Class 12 accountancy exams. The aim is to reduce the cognitive load of ...