David D. Jansen

ID:506
First Name:David D.
Last Name:Jansen
Last Change:2017-08-12
Number of Files:5 (345th most prolific)
Number of Downloads:19,799 (580th most downloaded)

3D Plotter   (details) 48 ENG   4 KB / 3 KB
ScreenshotThis is a 3 dimensional surface graphing program for the 48SX.
By David D. Jansen. 2008-08-19

Laplace and Inverse Laplace Transforms 1.0   (details) 48 ENG   12 KB / 10 KB
Routines to work with POLY, to find any given level of a Pascal triangle, convert the output of the PF (partial fraction routine) complex linear terms to real quadratic terms, take this output and find Inverse Laplace Transforms, and find Laplace and Inverse Laplace Transforms of equations.
By David D. Jansen. 2017-08-12

Routh-Hurwitz Stability Criterion   (details) 48 ENG   3 KB / 2 KB
Performs the Routh-Hurwitz test on a characteristic equation.
By Robert W Yoder, Paul J. Dujmich, and David D. Jansen. 2017-07-05

VT52   (details) 48 ENG   5 KB / 6 KB
This is a DEC VT52 terminal emulator for the HP 48. (same as VT52 Terminal Emulator, but with slower RPL code).
By David D. Jansen. 1997-08-21

VT52 2.0   (details) 48 ENG   6 KB / 6 KB
This is a DEC VT52 terminal emulator for the HP 48. (same as VT52, but with adjustable font size).
By David D. Jansen. 1997-08-21

Part of the HP Calculator Archive,
Copyright 1997-2024 Eric Rechlin.