Search results
Results From The WOW.Com Content Network
RPL is a handheld calculator operating system and application programming language used on Hewlett-Packard's scientific graphing RPN (Reverse Polish Notation) calculators of the HP 28, 48, 49 and 50 series, but it is also usable on non-RPN calculators, such as the 38, 39 and 40 series.
The last RPL calculator was named HP 50g, introduced in 2006 and discontinued in 2015. However, there are several community efforts like newRPL or DB48X to recreate RPL on modern calculators. As of 2011, Hewlett-Packard was offering the calculator models 12C, 12C Platinum, 17bII+ , 20b , 30b , 33s , 35s , 48gII (RPL) and 50g (RPL) which support ...
RPL comes in two flavors: User RPL and System RPL. User RPL is the language that a user can program directly on the calculator. System RPL requires an external compiler; this may be done on the calculator with a third-party utility, or on another machine. The two languages vary mainly in the number of low-level operations available to them.
The HP 49/50 series of calculators support both algebraic and a stack-based programming language named RPL, a combination of Reverse Polish Notation (RPN) and Lisp. RPL adds the concepts of lists and functions to stack -based programming, allowing the programmer to pass unevaluated code as arguments to functions, or return unevaluated code from ...
RPL clamshell business calculator. HP-19B: 1988 Financial calculator. HP-19C: 1977 Calculator with RPN and built-in thermal printer. Included a programming language with looping and branching. HP 20b: 2008 Financial calculator with RPN. HP-20S: 1988 A basic scientific calculator, using infix notation, barely programmable and with no graphing ...
The HP-28C and HP-28S were two graphing calculators produced by Hewlett-Packard from 1986 to 1992. The HP-28C was the first handheld calculator capable of solving equations symbolically. They were replaced by the HP 48 series of calculators, which grew from the menu-driven RPL programming language interface first introduced in these HP-28 series.
RPL is a special Forth-like programming language used by Hewlett-Packard in its high range devices. The first device with RPL calculator was the HP-28C released in 1987. [7] The language PPL was introduced with the HP Prime calculator and is much like Pascal.
The HP-32S (codenamed "Leonardo") was a programmable RPN scientific calculator introduced by Hewlett-Packard in 1988. [1] It was succeeded by the HP-32SII scientific calculator. [ 2 ]