scientific functions
Scientific Calculator 1.1
Scientific Calculator is a two-line scientific calculator that provides the look and feel of a real calculator more>>
If you dont like the default look, you can change it! Five different skins are provided.
Note: This calculator is only as accurate as the JavaScript runtime environment; floating point rounding errors can occur.
Main features:
- Trigonometry
- Logarithms
- Combinations and permutations
- 7 programmable memory locations
- Pseudo-random number generator
Scientific Advertising 1.0
The Classic Marketing Bible, now in ebook form (unabridged). more>>
Business Functions Basic Edition 1.51
Business Functions Basic Edition gives you a useful tool that includes the elementary functions of the library and serves as a runtime for the entire function library. more>>
Buseful tool that includes the elementary functions of the library and serves as a runtime for the entire function library.
Major Features:
- Indusiness planners and analysts.
- Accurate and advanced date arithmetic, offering unlimited daycount options.
- Functions either return accruals or cash (ProjMode variable).
- Choice whether to ust one variable (Base).
License:Freeware
Small Functions 3.02
An application for the professional worker. Comes complete with a clipart viewer, CD player, small functioning PIM/Notepad program. Also contains a memory manager. Includes the ability to launch appli more>>
Java Scientific Calculator 2.1.1
A general-purpose scientific calculator that you can use as a computer-desktop calculator more>>
In addition to basic arithmetic functions it provides trigonometric functions, logarithms, powers and roots, complex numbers, binary, octal, decimal and hexadecimal calculations, logic, scientific notation, memory, statistical funcions (mean, and population and sample standard deviations), permutations and combinations.
Java Scientific Calculator also supports editing and replay of input and copying of output to the (system) clipboard. You can resize the application to one of three sizes and use the keyboard instead of the mouse for all keys.
Java Scientific Calculator was originally designed as part of a web application to show how you can use a calculator to calculate confidence intervals. This is why it has statistical functions and behaves in a similar way to pocket scientific calculators.
System requirements:
- Java 2 1.5
Binary Functions Library 2
Binary Functions Library is a kind of libraries which is able to support DLLs which expands its limitations to create robust applications. more>>
Binary Functions Library 2 is a kind of libraries which is able to support DLLs which expands its limitations to create robust applications. This library includes almost all bitwise functions you will imagine, such as Left Shift, Logical Right Shift, Arithmetic Right Shift, and many more. They are compatible with both VB and VB.NET.
This library was written completely using pure ASSEMBLY language to make the functions run as fast as possible, these functions work on 8-bit, 16-bit, 32-bit and 64-bit values. They are very useful for data encryption. Although you can derive your own functions in Visual Basic/ VB.NET, they will not run as fast as these library functions.
Scientific Calculator Opera Widget 1.1
The Scientific Calculator Opera Widget supports trigonometry, logarithms, combinations and permutations and more more>>
With a dedicated line for the equation and another for the result, complex equations can be written with ease.
You can input numbers and simple functions via the keyboard and more advanced functions are available using the normal calculator buttons.
Main features:
- Trigonometry
- Logarithms
- Combinations and permutations
- 7 programmable memory locations
- Pseudo-random number generator
If you dont like the default look, you can change it! Five different skins are provided.
Note: This calculator is only as accurate as the JavaScript runtime environment, floating point rounding errors can occur.
System requirements:
- Opera 9 or later
Functions 3D 1.3
Render 3D surfaces from mathematical expressions on your desktop. more>>
Functions 3D 1.3 is an effective program in which you can enter a mathematical function and have it rendered in a 3D space.
Major Features:
- Operators
- + Addition
- - Subtraction
- * Multiplication
- / Division
- ^ Exponentiation
- Variables & Constants
- x Variable
- y Variable
- pi 3.141592653589793
- e 2.718281828459045
- phi 1.618033988749895
- rand A random number (0<<less
Functions 2d 0.2
Functions 2d Opera widget allows you to enter a mathematical function and have it plotted on a 2D plane more>>
Equations are entered as a function of x. An example for a unit circle would be:
f(x) = (1-x^2)^(1/2)
There is one main feature that is missing from this release and that is that the axis do not have markings on them. This is due to the limitation of Canvas not being able to write text, however in a later release I will have my own text implementation.
Note: To install the widget you have to drag & drop the .zip file on the Opera Widgets Manager window.
System requirements:
- Opera 9 or later
HTTP Functions Module 1.1
HTTPLib enables your program to parse HTTP server replies and generate request headers more>>
All you have to do is pass the server reply to a module function, and the function returns the file, headers (or both). The module can even compose basic request headers ("Accept", "User-Agent" and "Referer" supported).

HEXelon MAX scientific calculator 6.04
Mathematical calculator, currency converter, units converter. more>>
Solves math expressions like: Sin(Pi)-Root(-8;3)+3
Creates users functions (e.g. surfaces, volumes, and so on). Publishes in Internet. Receives from Internet.
Program shows position of bugs in math expression made by user. Descriptions of bugs help solve a problem.
Prompter shows functions, variables, constants. Simply press SPACE key.
Exchange rates table and currency converter are update from Internet by one click.
Units converter makes easier to convert various units.
14 categories of units: length, temperature, pressure and so on.
Creates users variables.
Numeral systems: binary, octal, decimal, hexadecimal.
Measures of angle: radian, degree, gradus.
5 sets of keyboards configured ba a user.
3 calculators - user can calculate three various math expressions.
Button Undo and Redo.
History of math expressions.
Comprehensive Help.
Excel Function Dictionary 2.0
The Excel Function Dictionary contains over 150 examples of functions more>>
The Secrets of Scientific Internet Advertising 1.0
26 Year Old College Drop Out Discovers an Incredible New Internet Marketing System That Makes You Money Even While You Sleep - Scientific Internet Advertising reveals the ONLY Scientifically tested an more>>
Scientific and Business RPN Calculator V4.0
Scientific and Business RPN Calculator ... with calculation edit and replay, infinite stack, full display, history navigation, save, reload and print, ... unmatched features free for ever ! And now Mo more>>
- mouse operated, with mouse "keypad"
- standard functions
- trigonometric functions
- finance functions
- RPN (Reverse Polish Notation) mode
- infinite and circular stack
- registers display (stack, 11 memory regs, finance registers)
- display intermediate keystroke and results, status bar
- navigation through history for entry correction and replay (with operation delete, skip, ... options)
- save and reload your calculations to file
- multiple auto-save on exit options
- quick help
- ...
... unmatched features free for ever (no trial period, full version for free)!

functions for keyconfig 1.4.0
This extension will provide core functions for keyboard operation. more>> This extension will provide core functions for keyboard operation.
* Scrolling
* Tab Focusing
* Frame Focusing
* Finding
* Copy URL
* Clear HTTP Auth
* ...
Combining with keyconfig extension, you can set any shortcut key to these functions simply.
If you operate Firefox by keyboard mainly, this extension will help you<<less