Welcome to MathU Pro™ 4.2.4 Programmable RPN Calculator

Welcome Thank you for evaluating MathU Pro. MathU Pro is a state of the art programmable Reverse Polish Notation (RPN) scientific and financial calculator for Palm OS based handheld computers. It is made for professionals like you. With MathU Pro, you can harness the numerical power of the Palm handheld computer to solve your computational problems. MathU Pro has over a hundred built-in functions and more can be added via Function Sets. It is so easy to program, you can fully customize the keyboard to fit the way you work. All calculations are done in double precision (about 16 digits of accuracy). Programs are easy to write using the included editor and debugger. You can share your programs with friends and colleagues. What is new in Version 4.2? MathU Pro 4.2.4 adds: Red LED skin for old HP fans Minor bug fixes to the 5-way navigator support. MathU Pro 4.2.3 added: More improvements to the bracketing algorithm. RESET function for all new solver programs MathU Pro 4.2 added: Palm Security app compatability. Improved bracketing algorithm for the Solver. 5-way navigator support. More Treo specific enhancements. MathU Pro 4.1 added: Support for the Mortgage Program 1.1 Bug fixes. MathU Pro 4.0 added: Optimized for high resolution portrait and landscape screens. Optimized for Treo. SD Card support. Now MathU Pro can be run directly from SD cards and other expansion memory including the flash memory within the newest devices (like the LifeDrive). In addition, your MathU Pro programs can be stored, run, and edited from an expansion card. More keypad layouts for Portrait and Landscape screens. New High resolution skins. Three new high resolution skins for more realistic buttons. Beamable trial. Help your friends try out MathU on their device. MathU now comes as a single binary so it is easily beamable to your friends (reverts to trial version when beamed). MathU Pro 4.2.4 is a free update for registered MathU Pro 4.x users. Users of previous versions should purchase the MathU Pro 4.2.4 Upgrade. Full documentation for MathU Pro is in the MathU Pro Manual folder or can be downloaded from the Creative Creek web site.

MathU Pro Best Pocket Calculator three years in a row! MathU Pro has been selected for the ITM praktiker Bestenliste a listing of best hardware and software products for Palm OS and Windows Mobile 2005, 2006 and 2007.

Technical specifications

• Powerful solver and equation editor
• 121 built-in functions (including 5 financial functions and 8 statistical functions)
• Double precision accuracy.
• 16 element stack
• Personalizable color keyboard.
• Quickly switch between programs via a pop-up menu on the main screen.
• Drag & drop programming in the editor.
• Visual debugger.
• Assign your program functions to any key on the keyboard.
• Beam your programs to friends.
• Pop-up list of all the built-in functions on main keyboard
• 1044 memory registers (20 are global and 1024 are persistent and local to each program).
• Programs can contain up to 32000 lines, 255 labels, 255 strings (for CONST and SHOW) and can access up to 1024 variables, 20 global registers and the 16 element stack.

  Comes bundled with a units conversion set, calendar function set and three bonus skins especially designed for high resolution devices.

  We want to hear from you. If you have any comments or suggestions, please send them to .

System Requirements

MathU Pro requires Palm OS 3.5 or higher and 324K of RAM. MathU Pro works on any handheld device that is running PalmOS 3.5 or higher including the Zire, Tungsten, and LifeDrive series from PalmOne, the Handspring Visors and Treos, the Sony CLIE, and the Garmin iQue. MathU Pro has been enhanced to take advantage of high resolution and portrait and landscape screens of Palm OS 5.0 and CLIE devices.

In addition, MathU Pro will work on devices running Palm OS 3.0 or higher but the Solver's equation editor does not.

Installation

To install MathU Pro, simply unzip or unstuff the archive you downloaded and use the Palm Desktop Install Tool to install all the .prc and .pdb files on your Palm device.

Tungsten T3 Only: You need to install MathUProSetupT3.prc instead (available from the Creative Creek Site) to enable full screen support within MathU Pro on the Tungsten T3.

You might also want to assign the calculator button to bring up MathU Pro instead of the default calculator after syncing. To do this, go to the Prefs application, select Personal, and then Buttons. Select MathU Pro from the list next to the button you wish to reassign.

To uninstall MathU Pro, simply delete MathU Pro via the Palm applications screen.

Previous Users: MathLib.prc and MathUEdit.prc are no longer required for MathU Pro 4.2.4.

The Documentation

Extensive documentation for MathU Pro is included in HTML format.

The Documentation is shipped as four HTML files and many GIF's

• index.htm - Main file and provides access to the others. Open this first.
• MathUPro.htm - Users guide
• ProgRef.htm - Programming and Function Reference
• Solver.htm - Solver guide

Register MathU Pro

MathU Pro features a free 15 day trial. All the features of MathU Pro are available during the trial. The only difference between the trial and a registered version is that the registration screen no longer displays on startup. After the 15 day trial, the five key (5) becomes disabled. If you decide that you like MathU Pro, purchase a registration code to unlock it.

A registration code can be obtained by purchasing MathU Pro from Creative Creek, LLC. You must provide the user name shown in the registration screen to obtain a valid code. The code will be e-mailed to you soon after registration.

To register your software, select the Display->Registration menu item to bring up the registration screen.



Use graffiti (or the popup keyboard) to enter the registration code you received in the mail into the field following "Reg. code:" and tap OK. If the code you typed in is accepted, a confirmation dialog will appear and the MathU Pro keyboard will be displayed. If you make a mistake in entering in the code, a dialog will indicate that the code wasn't valid and you will be given a chance to edit the code.

MathU Pro 4.2.4 is a free update for registered MathU Pro 4.x users. Users of previous versions should purchase the MathU Pro 4.2.4 Upgrade.

If for any reason you have trouble registering your software please contact for assistance.

Legal Stuff

Although care has been taken to insure a bug-free program, Creative Creek, LLC makes no warranty whatsoever, either implied or expressed, as to the correct functioning of this software. When using this software, the user assumes all responsibility for any damages caused, directly or indirectly, by its use.

MathU Pro is copyrighted. Copyright laws apply and the software shall be classified as proprietary material. The unregistered version may be given to your friends. If you want to include MathU Pro on your web site or to distribute it in any way, please contact Creative Creek, LLC.

When you purchase MathU Pro you are granted a non-exclusive, nontransferable license to use the software and documentation for use in accordance with this License. This License allows use of the software by a single user unless otherwise specified by the description provided at time of purchase.

MathU Pro and Creative Creek are trademarks of Creative Creek, LLC. All other trademarks are by their respective owners.

Contacting Creative Creek, LLC

See the Creative Creek web site for up-to-date information about MathU Pro.

If you have questions, suggestions, bug reports, or you just want to tell us how you much you like MathU Pro you can contact us via our contact page on the Creative Creek web site.