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Copyright ©2009
J. A. Associates.
All rights reserved.

 

 

RPN Engineering Calculator™ Version 10.0.2

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Additions and Corrections

bulletAdded the letter "D" to divide, for some regional keyboards that don't have the "/" key.
bulletMinor corrections and updates to the Help file.

RPN Engineering Calculator™ Version 10.0.1 

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Additions and Corrections

bulletRevised the way some regional settings are handled.

RPN Engineering Calculator™ Version 10.0.0 

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Additions and Corrections

bulletAdded Undo-Reset function.
bulletAdded "Extended Keys" skins.
bulletAdded 'Floor' and 'Ceiling' functions (to the [rnd] function).
bulletAdded the current version to "Check for latest version" dialog (File Menu).
bulletAdded Right-Click any button to invoke the Help Topic for that button.
bulletAdded option to save Convert Keypad Constants to memory.
bulletAdded F10 or re-Click to redo any of the conversions.
bulletCorrections or revisions
bulletEnhanced the help file.
bulletMany minor corrections to the Help file.
bulletRevised how hex numbers are entered.
bulletRemoved [p] button from Convert Keypad (now [T°]). Moved some other buttons.
bulletSave Setting changed Display from default to 0, under certain conditions.

RPN Engineering Calculator™ Version 9.1.1 

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Corrections

bulletCorrections or revisions
bulletCorrected problem with "Pex" and "Tex" on older versions of Windows.

RPN Engineering Calculator™ Version 9.1.0 

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Additions and Corrections

bulletStandard Keypad, added Board Feet calculation, [f.d] button.
bulletAdded Triple and Quad insulation builds to the diameter options of the AWG function in the Magnetics Keypad.
bulletCorrections or revisions
bulletFile Menu, www.j-a-associates.com went to .../whats_new.htm.
bulletRetrieve Program quit working with Version 9.0.2.
bulletMagnetics Keypad, AWG function, diameter (inches or mm) to AWG did not work correctly.
bulletModified the way bare AWG, nominal circular mil area (CMA) is calculated and displayed. Now calculates and displays any theoretical CMA and diameter.

RPN Engineering Calculator™ Version 9.0.2 

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Additions and Corrections

bulletAdded "Check for latest version" to the File menu
bulletCorrections or revisions
bulletCorrected 'C' Core Multiple-Entry Calculator, changing units did not update the display.

RPN Engineering Calculator™ Version 9.0.1 

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Additions and Corrections

bulletCorrections or revisions
bulletCorrected Tool Tip for the [View] command button.
bulletModified all of the Multiple-Entry Calculators (MEC) to eliminate occasional hang ups when moving the cursor off the calculator.
bulletModified the MECs to make them more user friendly.
bullet When solving Polynomials, [f(x)], if the roots weren't real both imaginary numbers had the same sign.

RPN Engineering Calculator™ Version 9.0.0 

bullet

Additions and Corrections

bulletAdded the REC Programming Language to allow writing and running programs to expedite multiple keystroke calculations.
bulletAdded sound to Shift-Click 'REG' function (save to register x) for verification that function was performed.
bulletCorrections or revisions
bulletClicking [Display(n)] with a large number in the x-register produced a fatal error.
bulletRevised [dia] (Magnetics KeyPad), replaced bare AWG with insulated (PTFE) AWG.
bulletAlt+[Reset], using the Virtual Keyboard, didn't clear the radio button.
bulletBinary divide didn't always produce a correct answer.
bulletBinary subtracting identical numbers, difference was not zero.
bulletBinary KeyPad, using the Virtual Keyboard Shift, didn't clear the radio button.
bulletCorrected [val] (Convert KeyPad), using 3 significant digit codes.
bulletBackspace was deleting two characters.
bulletRevised Save/Retrieve Tape and Memory functions.
bulletRevised Alt+letter for several operations in the File menu.
bulletRevised [F12] button to include "F11" ( [F11/F12] ), F12 is now Shift+Click

Upgrade
Upgrading of RPN Engineering Calculator to version 10+ requires a complete uninstall of any previous version (v7.x or lower). Attempting the upgrade without uninstalling the previous version will leave the calculator in disarray.

To uninstall it: Double click  My Computer, Control Panel, Add/Remove Programs, scroll down to RPN Engineering Calculator, click the Add/Remove button, and click yes to the "Are you sure...." Application Removal dialog. 


Registered Users:
If you have a Full Version Registration for Version 7.x or higher, go to our Buy Now page to find out how to upgrade to version 10, if you don't have the full version you are required to purchase a new  version 10 of your choosing.

See "Getting the RPN Engineering Calculator" for complete instructions on downloading and installing Version 9 of the RPN Engineering Calculator.

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Copyright ©2009 J. A. Associates. All rights reserved.

Last updated 04/06/2010