Neil's RPN Calculator - This Scientific calculator uses RPN Logic (Reverse Polish Notation) similar to the HP Engineering Calculator. For example: To add 2 and 3 use "2 Enter 3 +." Everytime you press Enter it adds the number to the stack
NumberX is a mathematical puzzle game that will challenge your mental math abilities!
You are given four random numbers, between 1 and 9, and you must put them all together using the basic arithmetic operators in such a way as to arrive at a given target random number.
Every puzzle has a solution
Opie Sheet (formerly Sheet/Qt) is a spreadsheet software with many features such as doing mathematical and statistical calculations, sorting, formatting cells, etc. It is GPLed, so you can distribute it freely. Furthermore, it is developed for Qtopia Worldwide Developer Contest and has been a Beta Winner in the contest
Scale calculates the Length Equivalents for a given input value. It can convert value from any one to any other of the Eight Standard units
Conversions are based on the following 8 units.
Centimeter
Inch
Feet
Yard
Meter
Chain
Kilometer
Mile
· Professionally and Newly designed user-interface that speeds up data entry and conversion speed
Color Converter Converts the Background and Foreground Color of a Text as per the RGB values of Background and Foreground
· Professionally and Newly designed user-interface that speeds up data entry and conversion speed.
· Color changes automatically while entering the value.
· Occupies only 6 KB of Free Memory.
· Very Easy to use and Handy
Mini ZaurusSkyExplorer - The small version of ZaurusSkyExplorer is a pocket size planetarium that runs on all (Personal)java capable devices. It is constructed for the Sharp Zaurus but it can be used as an applet in a webpage. It includes 45.000 stars and 8000 NGC objects and all constellations and all planets. You can include Comets in csv files
Txt Msg Linux provides acronyms and abbreviations used when text messaging via email, chat, IM, and sms.The data included from Txt Msg can be included in spell checker programs to make this processor faster in email programs. This is an ideal add on for users of small keyboard devices such as Palm OS
Temperature Converter calculates the Temperature Equivalents for a given input temperature. It can convert the value from the given temperature scale to the required temperature scale.
Conversions are based on the following 3 Scales.
Celsius
Fahrenheit
Kelvin
· Professionally and Newly designed user-interface that speeds up data entry and conversion speed
Aricalc is a simple calculator useful to people who have to work with imperial values where dimensions are given in feet, inches and fractions of inch. It can do all the standard math functions with those kind of values