Category:RPL: Difference between revisions
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Similarities with Forth, handled data types
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'''RPL''' (an acronym for '''Reverse Polish Lisp''') is the onboard calculator language for the HP-28 and [[wp:HP 48 series|HP 48]]
It can natively handle unsigned integers (named ''binary inegers''), floating-point numbers (named ''real numbers''), complex numbers, vectors and matrices (named ''arrays''), lists and algebraic expressions.
There are actually two languages with the name RPL: '''User RPL''' and '''System RPL'''. System RPL is used in implementing the HP 48 operating system, and User RPL is the language users use to write programs on the calculator.▼
▲There are actually two languages with the name RPL: '''User RPL''' and '''System RPL'''. System RPL is used in implementing the
The language [[RPL/2]] is a recreation of this language for POSIX machines.
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