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:
· HMS+ and HMS- would return results with the wrong sign under certain circumstances: result < 0 and |result| < 59 seconds, or result < 0 and |result| > maximum integer. Fixed.
What's New in 1.4.70:
· Fixed several bugs in complex ASIN, ASINH, ACOS, and ACOSH.
What's New in 1.4.68:
· INVRT did not perform any type checks, leading to badness when it was applied to anything that wasn't a matrix. Fixed
What's New in 1.4.67:
· ASIN returned incorrect results for large complex arguments. Fixed
What's New in 1.4.66:
· Removed the "Not Yet Implemented" Time functions; I decided not to implement them. They're also gone from the FCN catalog. The ADATE, ATIME, ATIME24, CLK12, CLK24, DATE, DATE+, DDAYS, DMY, DOW, MDY, and TIME functions remain; those are the time/date-related functions from the HP-41 Time Module that are actually useful in Free42. The functions that I decided not to implement after all are the following: Live clock display: CLKT CLKTD CLOCK Stopwatch: RCLSW RUNSW SETSW STOPSW SW Alarms: ALMCAT ALMNOW XYZALM Clock control: CORRECT RCLAF SETAF SETDATE SETIME T+X
· In DMY mode, DATE would display dates as DD:MM:YYYY, but that should be DD.MM.YYYY. Fixed
Like it? Share with your friends!
If you got an error while installing Themes, Software or Games, please, read FAQ.
Supported operating systems:
Pocket PC 2002, Windows Mobile 2003, Windows Mobile 5.0, Windows Mobile 6 Classic, Windows Mobile 6 Professional, Windows Mobile 6.1 Classic, Windows Mobile 6.1 Professional, Windows Mobile 6.5 Professional
rhoAIR hoAIR - dew point temperature, various Vapour pressures, Moisture content, Specific volume.
Relative humidity can be found given Drybulb & Wetbulb temperature.
rhoAIR provides a mobile design solution as compared to using conventional hand-held Psychrometric Chart.
SMath Studio SMath Studio is a math program with "paper"-like interface. It has an ability to work with systems, matrices, vectors, complex numbers, infinities and fractions
HVACcalcC HVACcalcC - Also see CONScalcs, a suite of five construction calculators that includes HVACcalcC for only $59.95. If purchased separately, would cost $112.00. HVACcalcC is a powerful yet easy to use graphical simulation of a hardware calculator with features specifically designed for users involved in HVAC design and contracting work
PlusCalc PlusCalc is a freeware Pocket PC calculator with support for entering expressions
iFD Calc iFD Calc for Pocket PC emulates a usual desktop calculator. You can use iFD Calc to calculate simple arithmetic expressions but also more complicated ones such as roots, logarithms, trigonometric functions, etc. iFD Calc features some extra functions that make your work with the Pocket PC easier - built-in constants and an option to add your own constants
ABISoft PocketScale ABISoft PocketScale - PocketScale is a .Net freeware utility to assist scale modellers.
· Two-sides tranferring values (metric system - foot/inches) with scale multiplier;
· Calculate scale & percent value based on 2 values;
· Work with main scales, such as 1/1, 1/16, 1/24, 1/32, 1/35, 1/48, 1/72, 1/144
Basic Advantage Calculator Basic Advantage™
Basic Advantage™ is Unit Aware™ to let you effortlessly compute with units - not just convert units
KoolCalc Light KoolCalc Light is a full featured but ultra lightweight scientific calculator. It supports all basic, trigonometric and logarithmic/exponential functions within a single 20kB file. Additionally a tape-calculator like log keeps track of all results allowing to quickly reuse any previous result
Conversions In Hand Conversions In Hand lets you make your unit conversions easily and effectively.
CIH includes over 200 different conversion types, including currencies. CIH also includes a built-in calculator so you can actually make use of your conversions as you need to
Inesoft CalcNote 2 Inesoft CalcNote 2 is easy-to-use and helpful application. Calculator & notepad in one.
The uniqueness of CalcNote consists in its accessibility
Other Software by developer «Thomas Okken»:
Free42 (Android) 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
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