Tim Wessman

ID:1393
First Name:Tim
Last Name:Wessman
Web Address:http://www.timandkatie.com/calc/
Last Change:2009-05-31
Number of Files:24 (39th most prolific)
Number of Downloads:185,383 (33rd most downloaded)

20 Essential Things About the HP 49G   (details) 49/50 ENG   141KB
20 Essential Things to Know About the HP 49G: A guide for the hopelessly confused! That about sums it up! =) This is designed answer many common questions, and to teach new users a bunch of neat tricks that makes their calculator easier to use. Also points to documents that will help them out.
By Tim Wessman. 2001/11/11

Advanced Aplet Programming   (details) 39/40 ENG   69KB
A document detailing more advanced aplet programming for the 39/40G. Discusses how to add your own functions, gives locations for additional documentation, how to easily compile programs, and clarifies some confusing points that cause trouble for new programmers.
By Tim Wessman. 2001/11/11

BatMAN 1.0   (details) 49/50 48 ENG   25KB/1KB
ScreenshotBattery manager that records an manages rechargeable batteries. Records number of charges and last date charged. Useful to get the most life out of your NiCad or NiMH batteries for your calculators.
By Tim Wessman. 2003/12/27

BibleHP   (details) 49/50 ENG   2060KB/2091KB
ScreenshotThe Holy Bible (KJV) for the 49g+. Requires an SD card with SD card reader to install and needs HeadMan to work.
By Tim Wessman. 2004/02/22

ChemTab39   (details) 39/40 ENG   7KB/11KB
ScreenshotPeriodic table for the 39g+. It will run on the older 39G, but it will be slow. It has 11 properties for each element and is designed to be compact.
By Tim Wessman. 2004/06/10

Chi39 0.8   (details) 39/40 ENG   1KB/1KB
Chi39 adds chi^2 functionality to the 39/40. Implemented are goodness of fit and two-way tables.
By Tim Wessman. 2001/05/18

Extable Switcher   (details) 49/50 ENG   239KB/1+KB
One touch switching of extable tables to allow easy compilation of programs for the 39/40 and the 48 using the 49. Also includes compressed extable tables for all calculators.
By Tim Wessman. 2001/08/19

Guía para desesperados   (details) 49/50 ESP   99KB
Translation of Tim's 20 essential things into Spanish, with small additions and corrections. In RTF, HTML, Word, ASCII and ANSI format.
By Tim Wessman and Máximo Castañeda. 2001/12/20

HPtran 2.0   (details) 49/50 ENG FRA ESP POR   91KB/6KB
ScreenshotHPtran is a customizable language translator for the HP 49g+/50g. This program translates individual words into different languages. It also includes a hangman game for practice in these languages. It is very easy to create additional language archives. Features include fast (almost instantaneous!) word lookup and word completions, and it even translates into languages besides English! Read the included PDF to understand installation. Install at least one HPtran data file to use the program. Now includes another word game and requires ROM 2.0 to run correctly.
By Tim Wessman and Pedro Henrique de Oliveira Liberato. 2005/07/14

HPtran: French Data File   (details) 49/50 ENG FRA   641KB/1589KB
A English<->French translation dictionary data file for HPtran, including verb conjugations. Requires an SD card on the 49g+. Great for those working on learning another language! Read the PDF in the HPtran archive for installation directions.
By Tim Wessman. 2004/06/08

HPtran: Portuguese Data File   (details) 49/50 ENG POR   998KB/1845KB
A English<->Portuguese translation dictionary data file for HPtran. Requires an SD card on the 49g+. Great for those working on learning another language! Read the PDF in the HPtran archive for installation directions.
By Tim Wessman. 2004/06/08

HPtran: Spanish Data File   (details) 49/50 ENG ESP   674KB/1180KB
A English<->Spanish translation dictionary data file for HPtran. Requires an SD card on the 49g+. Great for those working on learning another language! Read the PDF in the HPtran archive for installation directions.
By Tim Wessman. 2004/06/08

Icon Choose 1.1   (details) 49/50 ENG   100KB/2KB
ScreenshotIcon CHOOSE replacement for the 49g+/50g. It is very easy to make nice user interfaces similar to the screenshot using this program. It is very quick and intuitive to use. Nine objects can be accessed with one key click. Also includes a command IAPPS which will build your current APPS menu into an icon menu (text icons only)
By Tim Wessman. 2007/04/03

Library Chooser 1.0   (details) 49/50 ENG   3KB/1KB
ScreenshotThis small program allows quick access to installed libraries using a choose box instead of soft keys.
By Tim Wessman. 2001/04/12

Music Helper 49 1.0   (details) 49/50 ENG   2KB/3KB
ScreenshotDesigned to assist in learning to read music. It displays the note in the proper place on the staff and will plays the note's tone on demand. A quiz mode allows you to test your knowledge.
By Tim Wessman. 2001/06/25

PEQUM 1.2   (details) 49/50 ENG   152KB/2KB
ScreenshotPEQUM, pronounced peck-um, is personal equation manager that allows you to store, organize and solve your equations in a nicer filer interface. No other formula manager is smaller or has as many features as PEQUM. If you have lots of formulas, this program will make your life easy! Version 1.1 adds the ability to store a note with each equation, and version 1.2 adds the ability to assign units to your variables.
By Tim Wessman. 2008/01/12

Scientific Comparison   (details) 48 ENG   264KB
Comparison of entry level scientific calculators. Compares the HP-30S with the TI-30XII and TI-34II. Designed to help one decide on a cheap, backup calculator to buy.
By Tim Wessman. 2001/10/27

SDfiler 1.3   (details) 49/50 ENG   131KB/47KB
ScreenshotSDfiler is a uses a C library to directly access the SD card. This provides the ability to browse the SD card while displaying full length file names, as well as delete folders, move files between subdirectories, and other abilities that are impossible using the native filer. Full source included.
By Tim Wessman and Claudio Daniel Lapilli. 2009/05/31

Statpack 39/40   (details) 39/40 ENG   119KB/8KB
ScreenshotA complete statistics package for the 39/40G. Does Chi^2, F-tests, ANOVA, binomial, geometric, Poisson, normal probability plots, residual calculation, a whole lot of simulations, and a whole lot more. Has built in help for all commands in the NOTE.
By Tim Wessman. 2001/11/11

StatPack 49   (details) 49/50 ENG   116KB/6KB
ScreenshotA statistics package for the 49. Does linear regression testing, ANOVA, chi^2, binomial, geometric, poisson, and a bunch of other stuff. Basically adds all the stuff on the TI-83, plus a lot more!
By Tim Wessman. 2001/11/11

TI-83 and HP-39G (HTML format)   (details) 39/40 ENG   131KB
A complete comparison with lots of screenshots and info comparing the TI-83+ and HP-39/40G. Tried to cover everything including the kitchen sink. In HTML format.
By Tim Wessman. 2001/07/27

TI-83 and HP-39G (PDF Format)   (details) 39/40 ENG   519KB
A complete comparison with lots of screenshots and info comparing the TI-83+ and HP-39/40G. Tried to cover everything including the kitchen sink. In PDF format.
By Tim Wessman. 2001/11/11

TI-89 and HP-49 (PDF format)   (details) 49/50 ENG   418KB
A complete comparison with lots of screenshots and info comparing these two calculators. Tried to cover everything including the kitchen sink. In PDF format.
By Tim Wessman. 2001/11/11

TI-89 and HP-49G (HTML format)   (details) 49/50 ENG   87KB
Detailed comparison of the TI-89 and HP-49G. Tried to cover everything including the kitchen sink. In HTML format.
By Tim Wessman. 2001/07/25

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