Dan Allen

First Name:Dan
Last Name:Allen
Last Change:2017-08-13
Number of Files:7 (233rd most prolific)
Number of Downloads:28,332 (408th most downloaded)

City Database   (details) 48 ENG   36KB/57KB
ScreenshotContains a database with latitude, longitude, and elevation of over 1000 western US cities, plus it has the ability to calculate distance and approximate travel time between the cities.
By Dan Allen. 2008/08/23

Hilbert   (details) 48 ENG   2KB/1KB
Builds a Hilbert matrix of degree N.
By Dan Allen. 2017/08/12

HP 48SX Notes   (details) 48 ENG   2KB
Some observations about the HP 48SX and its differences from previous HP calculators.
By Dan Allen. 1998/04/06

HP 48SX Review   (details) 48 ENG   7KB
A review of the 48SX written in 1991.
By Dan Allen. 2017/08/13

HP Calculator History   (details) 48 ENG   6KB
Lists code names and prices of nearly every HP calculator, from the 35 to the 48.
By Dan Allen. 1997/08/21

HP Handhelds of the 1980s   (details) 48 ENG   24KB
A high-level overview comparing the functionality of the high-end calculators introduced by HP in the 199th decade AD -- the 75, the 71, the 28, the 42S, and the 48SX. Also includes a tab-separated-values list comparing the functions built into each calculator.
By Dan Allen. 2017/07/02

List Processing and Set Operations   (details) 48 ENG   3KB/1KB
Utilities for list processing and list set operations on the S series.
By Dan Allen. 1998/06/09

Part of the HP Calculator Archive,
Copyright 1997-2022 Eric Rechlin.