Adrian Ryan

First Name:Adrian
Last Name:Ryan
Last Change:2011-07-24
Number of Files:3 (552nd most prolific)
Number of Downloads:6,400 (1,525th most downloaded)

MUSICALC 1.0   (details) 49/50 ENG   5 KB / 3 KB
ScreenshotCalculates the time of a piece of music given the tempo, number of bars and time signature. It can also calculate any of these parameters given the others, with the exception of the time signature.
By Adrian Ryan. 2006-08-28

QRA Locator 1.7   (details) 49/50 48 ENG   165 KB / 5 KB
QRA Locator is a program to calculate a 6-character Maidenhead or QRA locator from a latitude and longitude. It is mainly used by radio amateurs, as this compact form is more suitable for transmission than the usual latitude/longitude, and is thus less liable to error. The archive contains a detailed explanation of the Maidenhead Locator System, as well as a worked example, and comprehensively commented source code, as well as the binary files for the HP48 and the HP49/50 calculators. It is writen in User RPL.
By Adrian Ryan. 2011-07-24

WDAY 2.8   (details) 49/50 ENG   13 KB / 8 KB
ScreenshotWDAY is a universal calendar program written in User RPL. It provides a number of useful function I have not seen on other calendar/time programs, and has a fully commented source file. It can display the calendar of the month, day of week from date, number of days between two dates, Julian Day from date and date from Julian Day, differential date, and the Friday the 13th for any year.
By Adrian Ryan. 2006-08-28

Part of the HP Calculator Archive,
Copyright 1997-2023 Eric Rechlin.