RPN 15C — ASO

By Guglielmo Pasa on AppTrack Ninja.

HP 15C scientific calculator

The HP 15C, introduced in 1982, is the scientific calculator many engineers, scientists and students still consider the finest ever made: complex numbers, matrices, a root finder and numerical integration, in a pocket. RPN 15C puts one on your iPhone, iPad and Mac, with the face, the keyboard and the display of the real thing. RPN 15C is a new simulator written from the calculator's owner's handbook, every worked example of the handbook serving as a test: it computes as the 15C does, to its ten digits, with its rounding, its stack and its error messages. THE CALCULATOR • RPN with the four-lev…

Categories: Education, Utilities

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