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:
Complex Numbers Calculator Complex Numbers is a calculator for mathmatical problems involving the field of complex numbers. It's designed to help students and engineers find reliable answers quickly and point them in the right direction, if they wish to dive deeper into the math behind the calculations
Volume And Area Calculator The application contains all basic calculators aimed to guage volume of various geometric figures. Users will realize illustrations with normal designations and formulas. the amount often is calculated by exploitation totally different formulas
Aptilator Aptilator - This will help you in various topics of maths. In this app four kind of mathematical topics we covered like Trigonometry, Simple Interest & Compound Interest, Areas of Geometry and Quadratic equation. This App will help you while solving your math problems
Numix calculator Numix calculator - is a simple and handy calculator which has all necessary tools to complete main functions and calculations of the advanced maths. The developing company took care about details: a user can set up all figures and numbers
Lightning Lightning is a simple application that takes the drugework out of calculating how far away a lightning storm is. Sounds travels at approximately 1100 feet per second. So it takes about 5 seconds to travel 1 mile. This little application takes the work out of calculating that distance
handyCalc Calculator handyCalc Calculator is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use.
With almost all the features you can imagine on a calculator, waiting for you to explore
ColorCalculator Calculate as many solid plain stepwise fading hexadecimal color tone values as you like in between two entered colors
Advanced Calculator (Android) The Advanced Calculator (or Scientific Calculator) is an easy to use calculator for Android phones.
This amazing calculator has a wide range of mathematical operators and functions.
The calculator comes with many pre-defined constants for mathematics, physics and chemistry.
And you can save your math and results in a list for later usage
Scientific Calculator SP This is a scientific calculator, which you can use for addition, subtraction, multiplication & other
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
