Free42 is a complete re-implementation of the HP-42S calculator and the HP-82240 printer. Free42 was written from scratch, without using any HP code. You do not need any ROM images in order to use it, yet it is fully HP-42S compatible.
What's New in This Release:
· Fixed ACOS: it used to return 0 for acos(-1). That bug was introduced in version 1.5.3.
What's New in 1.4.77:
· Changed links in "About" window so that clicking on them takes the user to the Free42 home page and the new Free42 discussion group.
What's New in 1.4.75:
· Added haptic feedback option (vibrate on key press).
What's New in 1.4.72:
· Added "skin smoothing" and "display smoothing" check boxes in the Preferences view. Both settings apply independently to portrait and landscape modes, so if you're using a skin in landscape mode that needs smoothing, but the skin you're using in portrait mode does not, you can do that. In general, smoothing is good for skins that are being downscaled, and you'll want to turn it off for all other cases, but some people have different preferences, and now they can configure Free42 to their liking.
What's New in 1.4.70:
· Fixed several bugs in complex ASIN, ASINH, ACOS, and ACOSH.
· Better printer icon in the main menu.
What's New in 1.4.69:
· Added "orientation" option in Preferences, allowing the user to lock the app in landscape or portrait mode.
· Improved the layout of the file selection and Preferences dialogs.
· The file selection dialog no longer disables files that don't match the filter; it now hides them.
What's New in alpha 13-03-2011:
· The 1/7 build was messed up. If you installed it, please be sure to upgrade, or you will get incorrect calculations
What's New in 2-12-2010alpha :
· Showing the Print-Out view when the print-out is empty no longer crashes on the HTC Aria, and neither does Clear Print-Out when the print-out view is already showing.
· Added an "About Free42" box.
· Building the Decimal version for my alpha releases from now on.
Like it? Share with your friends!
Supported operating systems:
Google Android 1.5, Google Android 1.6, Google Android 10.x, Google Android 2.0, Google Android 2.1, Google Android 2.2, Google Android 2.3, Google Android 3.0, Google Android 3.1, Google Android 3.2, Google Android 4.0, Google Android 4.1, Google Android 4.2, Google Android 4.3, Google Android 4.4, Google Android 5.x, Google Android 6.x, Google Android 7.x, Google Android 8.x, Google Android 9.x
Similar Software:
A Fast Calc Free Lite Gratis A Fast Calc Free Lite Gratis - A Free Calculator which is simple to use and is great on tablets as well as phones
Algeo Algeo is a graphing calculator. It has some notable features: calculate derivatives, definite integrals and Taylor-series of functions.
What's New in 0.7
Matrix Calculator Pro Matrix Calculator Pro - Matrix Calculator is a fast and easy way to perform calculations with matrices on your Android smartphone or tablet. The app lets you store as many matrices as you want and also lets you export them to .csv or .html
Scientific Calculator AD A scientific calculator is a type of electronic calculator, usually but not always handheld, designed to calculate problems in science, engineering, and mathematics
Adv Calculator Adv Calculator - A powerful calculator. Can read, modify and interpret complex formulas.
· All usual science and logic functions.
· Formula editor with history.
· Regular update with new possibility
Distance and area measurement Distance and area measurement - Turn this application on and walk or drive around a region to measure its area. The path length is measured as well.
To start a measurement; wait until the GPS receiver is ready and then press start. If the positioning is a little shaky in the beginning, press restart as soon as it has stabilized
Ticker Tape Calculator Ticker Tape Calculator Simple calculator, but keeps a ticker tape that saves all your calculations, like an accountant's calculator that spits out ticker tape. It provides more features than built in calculator, like memory buttons
handyCalc Every mobile has a calculator, maybe it can only calculate basic operations such as plus and multiply which is far from useful, or it is complicated with too many buttons which makes your head explode.
handyCalc is a calculator, too. But it will redefine your impression to the word "calculator".
- It is designed to be easy to use
Free42 Free42 is a complete re-implementation of the HP-42S calculator and the HP-82240 printer. Free42 was written from scratch, without using any HP code. You do not need any ROM images in order to use it, yet it is fully HP-42S compatible
Free42 (Pocket PC) Free42 is a complete re-implementation of the HP-42S calculator and the HP-82240 printer.
Free42 was written from scratch, without using any HP code. You do not need any ROM images in order to use it, yet it is fully HP-42S compatible
