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Line 55: {{main\|RPL (programming language)}} [[RPL (programming language)\|RPL]] is a special [[Forth (programming language)\|Forth]]-like programming language used by [[~~Hewlett Packard\|~~Hewlett- Packard]] in its high range devices. The first device with RPL calculator was the [[HP-28C]] released in 1987.<ref>Description of the [[HP-28C]] in [http://www.hpmuseum.org The Museum of HP Calculators]</ref> The language [[Prime Programming Language\|PPL]] was introduced with the [[HP Prime]] calculator and is much like [[Pascal (programming language)\|Pascal]].

Programmable calculator: Difference between revisions