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#Hp 42s rpn scientific calculator wiki full#
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#Hp 42s rpn scientific calculator wiki series#

#Hp 42s rpn scientific calculator wiki series#

HP-41 series – Three models in this series were released over its lifetime, the 41C, 41CV, and 41CX.A successor to the HP-38, using infix notation. HP-39g series - A successor to the HP-38, using infix notation.HP-38G - a simplified successor to the HP-48, using infix notation.

#Hp 42s rpn scientific calculator wiki full#

HP 35s - Introduced to commemorate the 35th anniversary of the HP-35, it is an advanced scientific programmable calculator, featuring algebraic and RPN modes, hyperbolics, statistics, numerical integration, numerical solver, random number generation, equations, and full programmability using up to 32 Kb of RAM for programs and data.

HP-34C - First Calculator with Integration and Root Finding.

HP-33C - Scientific Programmable - successor to the HP25 and HP25C.

HP 33s - Calculator designed by Kinpo Electronics, Inc.

HP 30s - Calculator designed by Kinpo Electronics, Inc.

Included a programming language with looping and branching. Functionally a direct predecessor to the HP-48 series, which returned to a more traditional physical design based on the HP-41. Like the HP-28C, this model used the "open-book" physical design. Introduced a file system for storing variables, functions, and user programs.

HP-28S (1988) Expansion of HP-28C 32 kB of user memory due to customer base using the HP-28C in unintended ways (keeping programs in memory for long periods).

Intended for programs to be entered, used, and then deleted. Book-style design (flip-open cover) with keys on both interior halves. First graphing calculator, and introduced the forth-like RPL (programming language), programmable keys, and symbolic equation solving, with 2k of user memory.

HP-28C (1987) RPN Scientific graphing calculator.

Programs could be written with up to 49 steps, its batteries were rechargeable with charger included.

HP-25 - The Owner's Handbook is dated 1975.HP-20S - A basic scientific calculator, using infix notation, barely programmable and with no graphing capabilities.HP-19C - 1977 calculator with RPN and built in thermal printer.HP-17B - Financial calculator superseding the 12C, with two-line display, alphanumerics and sophisticated Solve functions rather than step programming.HP-16C - Computer science calculator that could perform binary arithmetic and boolean logic functions.

#Hp 42s rpn scientific calculator wiki plus#

HP-15C - Advanced Scientific Programmable, including hyperbolics, gamma function, combinatorial and statistical functions, random number generation, numerical integration, numerical root finding, plus comprehensive matrix operations and full support for complex numbers.The longest running product in the HP calculator line, it remains in production. HP-12C – The financially centric calculator from the HP-10 series introduced in the 1980s.HP-11C - Scientific Programmable, including hyperbolics, gamma function, statistical functions, and random number generation.HP 9G - Graphing calculator designed by Kinpo Electronics, Inc.Hewlett-Packard, or just HP is a company in the USA making several electronic devices, including calculators.īelow are some of HP’s calculator models produced over the years, in numeric rather than chronological order: