Andrew Douglas Delano

ID:201
First Name:Andrew Douglas
Last Name:Delano
Last Change:2017-07-07
Number of Files:4 (398th most prolific)
Number of Downloads:15,604 (681st most downloaded)

DiffEq   (details) 48 ENG   3KB/2KB
Some programs written to do Euler's method, Improved Euler's method, Taylor series method, and Runge Kutta method for solving differential equations on the 48.
By Andrew Douglas Delano. 2008/08/15

INCO   (details) 48 ENG   3KB/2KB
ScreenshotGame based on a 'simple' idea. When you enter a number and press the 'INCO' button the calculator will start with a 3 by 3 array containing only nines, mixing it the number of times you entered by picking a row and a column in which it will decrease all numbers by one. It will then display the resulting array and your objective is to get the array containing only nines back by pressing a digit, thereby increasing all numbers in the row/column you picked.
By Joachim Isaksson and Andrew Douglas Delano. 2017/07/07

Morse Code   (details) 48 ENG   3KB/3KB
ScreenshotEnter letters and this program will beep the letters in Morse code and show it in */- text.
By Andrew Douglas Delano. 1997/08/21

Morse Code   (details) 49/50 ENG   3KB/4KB
ScreenshotEnter letters and this program will beep the letters in Morse code and show it in */- text.
By Andrew Douglas Delano. 1999/08/13

Part of the HP Calculator Archive,
Copyright 1997-2017 Eric Rechlin.