Finds extrema of multivariable functions.
Finds the relative maxima and minima of multivariable functions. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology.
On January 21, 2008 updated, download size 1600Kb, for Windows 98, 2000, XP.
Solves systems of nonlinear equations..
Numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology.
On January 22, 2008 updated, download size 1721Kb, for Windows 98, 2000, XP.
Computations associated with matrices.
Performs computations associated with matrices, including solution of linear systems of equations (even over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finds determinant, trace, inverse, adjoint, QR or LU factors, eigenvalues, eigenvectors, establish the definiteness of a symmetric matrix, scalar multiplication, transposition, shift, create general, identity, or symmetric matrices
On January 17, 2008 updated, download size 2277Kb, for Windows 98, 2000, XP.
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 18, 2008 updated, download size 2539Kb, for Windows 98, 2000, XP.
19292 solved trig equations.
Problem-solving mathematics software offers 19292 of fully explained solutions of trigonometric equations, with all trigonometric and inverse trigonometric functions included. Each solution step is provided with its objective, related definition, rule and underlying trig formula. Test preparation options automate development of printable math tests
On February 1, 2008 updated, download size 3840Kb, for Windows 98, 2000, XP.
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.
ViCalc is a calculator with recording output..
ViCalc-Software is a scientific calculator with recording output.
In addition ViCalc-Software has got a readout and y-input display in order to get a better view of the running calculation.
It`s possible to edit with formatting, to printout and to copy the recording output into other applications such as MS Word.
On January 22, 2008 updated, download size 1053Kb, for Windows 98, 2000, XP.
Binary Adder.
Binary Adder is a simple solution for those seeking a quick and easy way to perform basic operations on binary numbers. It is a perfect homework companion to help you check your answers. Binary adder allows you to change back and forth between several bases as well. In this way you can actually know how much 1110101 is without having to figure it out yourself.
Enjoy.
On February 1, 2008 updated, download size 503Kb, for Windows 98, 2000, XP.
Tutorial software to solve statistics problem.
Statistics Problem Solver is a tutorial software that can solve statistical problems and generate step-by-step solutions. Statistics help is only a few clicks away. This amazing computer program not only solves your statistical problems for you, but it also shows you how to solve them by demonstrating the various steps and formulas that are involved in solving those problems.
On July 3, 2007 updated, download size 1757Kb, 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.
Comprehensive 2D math graphing utility..
GraphSight is a feature-rich comprehensive 2D math graphing utility with easy navigation, perfectly suited for use by high-school an college math students. The program is capable of plotting Cartesian, polar, table defined, as well as specialty graphs. Importantly, it features a simple data and formula input format, making it very practical for solving in-class and homework problems. The program comes with customizable Axis options, too.
On January 23, 2008 updated, download size 741Kb, 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.
Scientific calculator and function plotter.
Scientific calculator and function plotter. Logic operators. 10 constant memories. Automatic bracket completion. Three angle units. Square and cubic roots.Trig. functions. Hyperbolic functions. Logarithm. Numerical integration. Combinations and permutations.
Plot functions: linear and logarithmic plots. Parametric plots. Multiple plots in one window. Zoom function. Printing function. Export to clipboard. Function value at mouse position.
On January 27, 2008 updated, download size 243Kb, for Windows 98, 2000.
Practise mental arithmetic’s or fractions.
CalculPro will help your elementary school students practice mental arithmetic or to do fractions. Choose addition, subtraction, multiplication, division or fractions; then set the range of numbers and the number of calculations for an exercise. The program shows you two numbers or fractions respectively, and you enter an answer. Right or wrong answers get audio feedback and there`s a pie chart to show your percentage of correct responses.
On January 25, 2008 updated, download size 5261Kb, for Windows 98, 2000, XP, Vista, CE.
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 22, 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 5, 2008 updated, download size 539Kb, for Windows 98, 2000, XP, Vista, 64bit.
Improve retention of subject materials..
Improve retention of subject materials, reading, and test-taking skills. Program generates on-screen and printed matching tests for your subject materials. Multi-sensory approach using the Microsoft Agent character Peedy the parrot. Suitable for all grade and ability levels. Especially effective for the learning disabled and remediation.
On January 19, 2008 updated, download size 2140Kb, for Windows 98, 2000, XP, CE.
Space attack game that drills number facts..
The new, fun space attack math`s game that drills number facts and tables. Ultimate Maths Invaders features cool, exciting 3D-style graphics, and wide-ranging content for ages 5-14+. The game caters for players from those with special needs to the arcade addict, pushing each player to their personal skill and math`s limit. Extensive record keeping allows both parents and teachers to monitor each pupils progress.
On January 12, 2008 updated, download size 7219Kb, for Windows 98, 2000, XP.
Counting wheel is a simple to play game..
Counting wheel is a simple to play game that practises the skills of number recognition, counting and hand/eye co-ordination. Its age neutral design means it is equally suitable for child and adult basic skills students.
A sequence of numbers will appear scattered on screen and you have to tap them in order. Get it wrong and they shuffle themselves again and you have to restart. Get them all right and you can move on to a higher level.
On January 19, 2008 updated, download size 378Kb, for Pocket.
Measurement skills, English and metric..
Build linear measurement skills, with English and metric rulers. This multimedia program uses the Microsoft Agent Peedy, a parrot character. Printed worksheets and tests can also be generated.
On January 22, 2008 updated, download size 2150Kb, for Windows 98, 2000, XP, CE.
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.
Draft Survey and Lashing calculation program..
XCBA Cargo Office is a user-friendly Draft Survey and Lashing calculation program for Ships` Officers and Marine Surveyors. XCBA Cargo Office is easily operated using either Keyboard or Mouse. XCBA Cargo Office complies with the latest UN ECE standards for Draught Surveying and CSS Code (Annex 13).
On January 16, 2008 updated, download size 38198Kb, for Windows 98, 2000, XP, Vista, 64bit.
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.
A game that helps children learn to multiply..
Rewards Multiply is an educational game that helps children learn their multiplication tables. Flashcards are presented in a systematic way to promote learning. An innovative reward system motivates progress. Shortcuts are taught to minimize the amount of memorization. Feedback is available to the parent (teacher) so they can help where it`s needed most. Music, interactive sounds and attractive graphics help to create an enjoyable experience.
On February 1, 2008 updated, download size 1134Kb, for Windows 98, 2000, XP.
Learn, practice, and test order of operations.
Smooth Operators is a complete solution for learning, practicing, and testing the order of operations. An interactive lesson teaches the math concepts thoroughly with explanations and example problems. In practice mode, students click on operators in the correct order. In test mode, the user types in the answers. Smooth Operators helps students master crucial skills and prepare for algebra and higher math. Ideal for school or home.
On January 24, 2008 updated, download size 1021Kb, 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.
Home construction cost estimating software.
Home Construction Estimator is a full-featured program for providing fast, easy and accurate building estimates on home construction. Our estimation software has all of the following benefits:
* Makes home construction estimating as easy as answering a few questions.
* Ideal for homeowner, homebuilders, and insurance agents.
* Create estimates for plans found in magazines and publications.
* Determine cost to build in over 600 locations.
On June 25, 2007 updated, download size 7642Kb, for Windows 2000, XP.