HEXelon MAX free scientific calculator.
HEXelon MAX - free scientific calculator, converter units, currency.
On January 18, 2008 updated, download size 1912Kb, for Windows 2000, XP, Vista, 64bit.
Offers linear/non-linear least-square fitting.
Power-Surface offers linear/ quadratic/ higher-power least-square curve/ surface fitting for the given column-wise numeric data for a function z = f(x) or z = f(x,y) of one or two independent variable(s), so that the fitted function is of the form z = a + b.x + c.x2 +... or z = a + b.x + c.y + d.x2 + e.xy + f.y2 +... respectively (refer to tutorials). The Saw-File subroutine allows vertical copying/pasting of numeric data columns from text files.
On March 7, 2008 updated, download size 3309Kb, for Windows 98, 2000, XP.
Dicom is an unit aware free calculator.
Dicom calculates, converts and computes. The first ever unit aware calculator of its kind that deals with dimensions of physical quantities in mathematical expression, Dicom, has the answer to expression like: 30 mi./h.+6 ft./s.+15.24 m./s. to ft./s. Dicom can evaluate expressions anywhere in a rich text formatted document. Process your words, numbers, and measurements at one place.
On January 17, 2008 updated, download size 2539Kb, for Windows 98, 2000, XP.
RadioWORKS - Radio Wave Properties Calculator.
RadioWORKS: Calculate radio wave properties. Get frequency info: Free-space wavelength, antenna lengths, band info, propagation methods, etc. Calculate path loss: Free-Space, ITU Terrain, Hata, Hata Extended, or Empirical COST-Walfisch-Ikegami models. 3D coverage map. 2D line of sight graph. Predict how a proposed TX power change or range requirement change will affect existing system range or power output needs. Get dish antenna beamwidth, gain.
On July 14, 2008 updated, download size 917Kb, for Windows 2000, XP, Vista, 64bit.
Graphing calculator.
This program can graph y(x), x(y), polar, parametric and table-defined functions. Calculus features include obtaining derivatives, equations of tangents and normals, numerical integration, regression analysis. Graphs, coordinate plane axes, coordinate space may be fully customized. Your graphs may be exported to BMP, GIF and PCX pictures.
On June 24, 2007 updated, download size 620Kb, for Windows 98, 2000, XP.
Freeware handy 2D math-graphing program..
GraphSight Junior is an easy to use freeware handy 2D math-graphing program. It was originally designed to help students and teachers satisfy their day-after-day math plotting needs. It makes it easy to plot and explore common Y(X) = F(X) Cartesian graphs, set text labels on the coordinate plane, zoom or shift a graph with just a single click & move of mouse. The picture can be than exported to a file or windows clipboard as a bitmap.
On January 15, 2008 updated, download size 393Kb, for Windows 98, 2000, XP.
program for drawing math functions and....
Jmath is a Computer Algebra System(CAS) for highschool students.
Here are some key features of Jmath:
- Plot mathematical functions.
- Solve equations.
- Find intersection points.
- Show min/max points.
- Plot tangent.
- Find derivative.
- and...
On January 19, 2008 updated, download size 547Kb, for Windows 98, 2000, XP.
Super Universal Scientific Computer.
Math, financials, stats, combinative, dates, y=f(x), series, units and calendars conversions, geometry, pi, Fourier, Taylor, Gamma, Bessel, Bernoulli, Fisher, prime numbers, fractionations, equations, electricity, chemistry, molar masses, currencies. Divx Bitrate Calculator. Advanced astronomy and simulations 3d, physical and chemical Constants. Games: gravitation, billiards, calculations, tetris, quotations.
On January 23, 2008 updated, download size 7812Kb, for Windows 98, 2000, XP.
Free interactive equation solver..
DeadLine solves equations graphically and numerically. The freeware finds the real roots of an equation, evaluates functions and the first two derivatives extremely fast and accurately, finds extrema of the function. While there is no flawless technique for solving equations, the program combines the most successful methods in order to deliver you the right answer. No more problems on getting your homework done. Meet the DeadLine.
On January 21, 2008 updated, download size 1424Kb, for Windows 98, 2000, XP, Vista.
SpeQ is a small,extensive mathematics program.
SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute calculations. SpeQ supports all common functions, constants, and units. Furthermore, you can define custom variables and functions, and plot graphs of your functions.
On May 4, 2008 updated, download size 539Kb, for Windows 98, 2000, XP, Vista, 64bit.
Calc 3D is a collection of mathematical tools.
Calc 3D is a collection of mathematical tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and sphere) distances and intersections are calculated. Cartesian, spherical and cylindrical coordinates can be transformed into each other.
On February 9, 2008 updated, download size 4233Kb, for Windows 98, 2000, XP.
500+ free math problem solutions.
Test authoring mathematics freeware offers 500+ math problems with solutions in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trig, enables math teachers to prepare printable math tests literally in a minute and generates variant tests around each created test
On January 22, 2008 updated, download size 2151Kb, for Windows 98, 2000, XP.
Statistical Tables.
Normal Distribution and Invers Normal Distribution
Chi Square Distribution and Invers Chi Square Distribution
t Distribution and Invers t Distribution
F Distribution and Invers F Distribution
Binomial Distribution
Poisson Distribution
Hypergeometric Distribution
Factorial Function
Binomial...
On January 31, 2008 updated, download size 4325743Kb, for Windows 98, 2000, XP.
Powerful calculator for student and teacher.
EngCalc is a new calculating software with extended capabilities. This is an essential application for math, algebra, calculus, geometry, physics and engineering student. The main advantage of the software is a simple input format even for the most complicated formulas. For example, you can enter 10pi instead of "10*pi". This scientific calculator works with complex numbers, keeps record of previous actions; both mouse and keyboard can be used.
On January 17, 2008 updated, download size 5752Kb, for Windows 98, 2000, XP.
Graphics freeware with BMP, EMF, CSV support.
BMP EMF Grapher - drawing 2-D mathematical freeware with BMP, EMF, CSV export and CSV import. This software can calculate, draw and exports 2-D mathematical functions and their combinations to the BMP, EMF, and CSV formats and also imports external CSV files to draw graphics to export them to BMP or EMF format.
On January 23, 2008 updated, download size 288Kb, for Windows 98, 2000, XP.
Convert numbers from one base to another..
The Number Base converter is a tool which converts numbers from one base to another such as binary,decimal,hex,octal. The program is quite simple so even if you are a beginner you can use it without any trouble.
On January 16, 2008 updated, download size 64Kb, for Windows 98, 2000, XP.
Plots math surfaces in 3D. Free..
Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface and color equations are specified by user. Can export to clipboard, VRML, POV, DXF, printer. Freeware.
On July 6, 2007 updated, download size 1446Kb, for Windows 2000, XP.
Expand Microsoft Excell data analysis options.
Data Pilot expands data analysis options available in Microsoft Excel with nonparametric statistical methods. The methods used in Data Pilot provides the most relevant results even with small numbers of samples, without any assumptions on distribution of the original sample. This is especially important when analyzing biological information or when doing expensive or difficult to replicate experiments.
On January 15, 2008 updated, download size 792Kb, for Windows 98, 2000, XP.
Free multiplication tables practice software..
Free multiplication tables practice software.
Fast, simple and easy to use for budding multiplication masters of all ages!
Keeps your score so you can see how well you`re doing.
Single table mode lets you focus on one multiplication table at a time - the fastest way to improve
Random feature tests you against all the multiplication tables
Includes reference tables to help you learn multiplication tables fast.
On January 31, 2008 updated, download size 327Kb, for Windows 98, 2000, XP.
Text editor with math notation and hypertext..
Text editor with the additional capabilities of math notation and hypertext, aimed at the high school / college environment. Uses the RTF format known to Wordpad, Word. Generates HTML, so that math notation can be displayed by popular browsers. Users may specify links to other web documents without knowledge of HTML. Math notation is based on special fonts, thereby allowing browsers to render math at the speed of text.
On January 16, 2008 updated, download size 1664Kb, for Windows 98, 2000, XP.
Mnemonics to help you remember numbers.
The 2Know helps you remember numbers, such as phone numbers, by generating mnemonics consisting of word phrases. These phrases, and the word-to-number translation rules, are much easier to remember than the raw numbers. The user simply enters the number to be remembered and a list of candidate words is produced. The user then selects a word. If additional digits need to be translated, additional candidate words are presented for selection.
On January 15, 2008 updated, download size 1537Kb, for Windows 98, 2000, XP.
MobileMath - Turning your mobile into expert.
MobileMath is a software written by using J2ME technolology. It turns mobile into calculator supporting many operations such as : evaluate expression, plotting, differentiate & integrate expression... It can run on any mobiles supporting Java.
On January 16, 2008 updated, download size 6Kb, for Windows Mobile.
pmaCalc is a expression Calculator.
pmaCalc combines a scientific calculator, binary arithmetik
for programmers, and unit converter in an interesting package.
In addition to a fair range of scientific functions, it has
an unusual numeric stack, and a binary mode that
supports decimal, hexadecimal, octal, and binary arithmetic,
with a full complement of logical operators and bit manipulation
instructions. Unit Converter for 1000+ Convertions, Euro Calculator ...
On January 16, 2008 updated, download size 639Kb, for Windows 98, 2000, XP.
Mortgage Calculator.
Easy Mortgage Calculator allows you instantly determine your monthly mortgage payments, total payments, total interest and prepayment savings with a fixed interest rate schedule. One time down payment or monthly prepayment calculation options are available. Major banks compete for your mortgage, refinance and home equity loan, make the right choice.
On January 31, 2008 updated, download size 276Kb, for Windows 98, 2000, XP.
Finds the inverse of any square matrix.
This program uses the complicated Gauss-Jordan elimination method to find the inverse of any square matrix. You simply choose your matrix`s dimensions, and then enter the elements of the matrix you want inverted in the left frame. When you press Enter, the inverse matrix will be shown in the right frame. If your matrix doesn`t have an inverse, you will be told so.
On January 18, 2008 updated, download size 27Kb, for Windows 98, 2000, XP.
Children learn a counting on times..
With the time machine children learn a counting on times. The program presents therefore 10 different levels and three calculation methods. For solved exercises you can indicate music files as reward, which are played by the program. All calculations are recorded in a list for each pupil separately with all results across the last ten exercises. Thus the check of the learning progress and direct helping are facilitated for specific problems.
On January 19, 2008 updated, download size 2438Kb, for Windows 98, 2000.
Interactive problem solving.
Free interactive problem solving software offers math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback; allows students to practice at their own pace, review their work and get optimal exercises for building missing math knowledge and skills
On January 18, 2008 updated, download size 3400Kb, for Windows 98, 2000, XP.
Exact Test, exact p-values, non parametric.
The asymptotic approximations are not valid for small samples. The ability to perform exact statistical tests frees one from the worries of the quality of asymptotic P-values. \`Exact Test\` always gives you exact P-values, regardless of your data structure.
The (non parametric) tests are:
1. One-Sample Chi-Square Goodness-of-Fit Test.
2. Independence in RxC-Contingency Tables (Fisher\`s Exact Test).
3. Friedman\`s Test...
On January 15, 2008 updated, download size 9387347Kb, for Windows 98, 2000, XP.
Free Permutation program by academy-info.com.
The free program Permutation reorders the elements in the sequence. This program generates all possible arrangements for example, if the user enters the word “asd”, program will display all possible variants ads, asd, das, dsa, sad, sda.The program interface is quite simple so even if you are a beginner you can use it without any trouble.
On January 18, 2008 updated, download size 328Kb, for Windows 98, 2000, XP.
Fluid flow model, visualize and measure..
A program to allow the very fast modeling of fluid flow, and the visualization of the streamlines and pressure distribution. Rectangular and circular sections can be entered as well as aerofoils. Example files are included, and many editing tools are provided. A flow rate and pressure gauge is also available.
On January 16, 2008 updated, download size 1530Kb, for Windows 98, 2000, XP.