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:
BeatDroid A simple and light-weight BPM (beats per minute) calculator. This displays the average BPM (or Taps per minute) as you tap the screen. Long-touch to reset. You can set it to calculate the BPM over a specified time frame
gbaCalc gbaCalc is a decimal calculator inspired by printing calculators. All operations are shown in a scrolling window like on a paper roll. Decimal fixed point arithmetic with rounding, percentage and tax calculations suited for commercial use.
RPN-like operation mode. Operations can be edited, saved to a file or sent by email
Droid48 HP 48 lives again on Android! Emulator of the HP 48 scientific calculator, using RPN. Port of the X48 project (sources available on github). HP48's "grayscale mode" cannot be emulated. Visit www.hpcalc.org
XeCalculator A simple calculator for your Android phone
Hesap Makinesi İhtiyacınız olan tüm matematiksel hesaplamalar bilimsel hesap makinesi ile cebinizde
EQ Calc EQ Calc - Equation entry/editable Calculator.
Capable to save equations/constants on SD card on Menu.
Enter equation and Calculate. You can edit equation after many times.
If equation is too long, touch equation and slide it.
Function calculation capable.
What's New in This Release:
· support Chinese
What's New in 2
Writing Service Calculator Writing Service Calculator - Find the best custom writing price calculator! Fast order button and live chat will help you clarify any questions before making an order.
If you're needing more free time, there aren't that many things you can do to avoid doing your homework. In fact, if you are trying to get a really good grade, there are even fewer options
BistroMath (Android) BistroMath is a simple bill splitter, currency converter and tip calculator
GPA Calculator PRO - ABC GPA Calculator PRO - ABC is the ultimate College or High School Student carry-along tool. - Calculate your GPA by entering Letter Grades(i.e. B, B+, A) - Save & Store all of your entries - Calculate your cumulative GPA (CGPA)
Other Software by developer «Thomas Okken»:
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
