A Super Calculator, many maths functions, charts, 20 educational and ludic games. Math Functions: sin, cos, tan, asin, acos, atan, x2, 1/x, root, %, log, exp, pi, hyperbolic x^y, secant, asec, cotang. Factorization. Financal: expiries, capital, rate, currencies... Stats: Memorize points, average and regression, factorial, Anm, Cnm Dates: day of a date. Complexes: operations on complex numbers (add, powers, products...). Memorize all steps, and possibility to go back. Curves: Chart between two X for functions y=f(x). Calculations in radians and degrees. Conversions of units (weight, distances, powers, temperatures, etc...). Amounts in letters... Planets ephemerids, Jupiter Satellites, Triangle Geometry (Euler and Simson lines, ...) Games on Gravitation. Fourier Series... Pi decimals (10000), Chaotic Pendule simulation, Solar System Simulation, other games (invaders, blocs, balls, billard, ...). Calendars conversions, Periodic Table of Elements and Molar Mass Calculation, Statistics, Taylor expansion, Bernoulli, Gamma, Euler functions, Prime numbers...

MultyGraphix is the software designed to plot any mathematical 2D & 3D functions. Display 2D diagrams in the Cartesian and polar systems of coordinates. Display 3D diagrams in the Cartesian, cylindrical and spherical systems of coordinates. Functions can be parametrical. It also allows to expect certain integrals f(x)dx to find roots of the equations f(x) on the certain interval a numerical method.

Software for analysis of any parameter in the calculation of p-values or confidence intervals based on summary statistics. Can be used to calculate supplementary results and parameter estimates in publications. When the sample size has been determined for a study, the software calculates the result needed for a significant result. The calculated parameters are presented as a single value or in a table or graph grouped by the values of two other parameters. It includes the most common tests and statistical distributions.

Mind4Math is an easy to use teaching assistant for both the classroom educator and the home teacher. We all know that education is an ongoing partnership between teacher and parent. But, there are times when both partners lack adequate time to provide the necessary assistance that is sometimes required for a struggling student, or for a class leader who seems to be getting bored. Mind4Math is not intended to replace a classroom curriculum. Mind4Math is a supplement to the classroom curriculum. This teaching aide provides random worksheets for the early basic math functions. The worksheets can be taken home or used in the classroom. Concerned parents can use Mind4Math at home for homework exercises to reinforce the classroom curriculum. Because time is often in short supply, Mind4Math can

Mind4Math is an easy to use teaching assistant for both the classroom educator and the home teacher. We all know that education is an ongoing partnership between teacher and parent. But, there are times when both partners lack adequate time to provide the necessary assistance that is sometimes required for a struggling student, or for a class leader who seems to be getting bored. Mind4Math is not intended to replace a classroom curriculum. Mind4Math is a supplement to the classroom curriculum. This teaching aide provides random worksheets for the early basic math functions. The worksheets can be taken home or used in the classroom. Concerned parents can use Mind4Math at home for homework exercises to reinforce the classroom curriculum. Because time is often in short supply, Mind4Math can

Mind4Math is an easy to use teaching assistant for both the classroom educator and the home teacher. We all know that education is an ongoing partnership between teacher and parent. But, there are times when both partners lack adequate time to provide the necessary assistance that is sometimes required for a struggling student, or for a class leader who seems to be getting bored. Mind4Math is not intended to replace a classroom curriculum. Mind4Math is a supplement to the classroom curriculum. This teaching aide provides random worksheets for the early basic math functions. The worksheets can be taken home or used in the classroom. Concerned parents can use Mind4Math at home for homework exercises to reinforce the classroom curriculum. Because time is often in short supply, Mind4Math can

	Function plotting software. Computes 8 formulas, displays 2 simultaneously with cursors, delta, & point overlay for curve fitting. Linear formulas, trig functions, cascading functions. Great educational or engineering resource.

KwikTrig solves for RIGHT and OBLIQUE triangles, BOLT CIRCLES, calculates SINES and COMPOUND SINES. Use decimal degrees, or degrees/minutes/seconds for input/output on all calculations on the above and rounds numbers from 1 to 15 decimal places. Also, has calculations for inscribed/circumscribed POLYGONS. GEOMETRY allows user to plot circles, points and lines, finds the INTERSECTIONS of those lines, CONNECTS lines to circles at their TANGENT POINTS and places CIRCLES TANGENT to ANGLES. SPEEDS AND FEEDS for MILLING calculates and remembers data input by the user eliminating the need to look up the data each time it's needed. ALL modules allow data input in either INCH or METRIC units, and conversion from one to the other. 15 decimal places are used in all calculations to eliminate rounding errors. Even with no math skills, and little to no computer skills YOU can do it!

Haxial Calculator is an advanced calculator that can evaluate complex expressions to practically any level of accuracy that you desire. With Haxial Calculator, instead of tediously clicking on little buttons, you can freely type a formula using the keyboard. For example, you can type a formula such as this into Haxial Calculator: 84 / (12 + (45 - 3.2)) * 1.24 Then press return, and Haxial Calculator interprets and evaluates the text you entered, and displays the answer. This free-form text editing of mathematical expressions is far superior to the tedious button-clicking of a hand-held calculator, or a calculator program that mimicks a hand-held calculator.

The Machinist’s Calculator has been developed to quickly solve common machine shop trigonometry and math problems at a price every machinist can afford! As a machinist or CNC programmer, you often have to use trigonometry to calculate hole positions, chamfers, sine bar stacks, dovetail measurements, bolt circles, etc. You often have to leaf through reference books, drill charts, speed and feed tables, thread wire charts and so on to find the information you need. On the other hand, you can use the Machinist's Calculator fast, easy and accurate and affordable!

	WINKS (Windows KWIKSTAT) makes statistical data analysis understandable and easy to perform. Top shareware statistics program with thousands of users in over 65 countries. Basic analyses include descriptive statistics and graphs, p-values, t-tests and Analysis of Variance (ANOVA), (w/paired and repeated measures), non-parametric analyses, chi-square, regression, correlation, etc.

	Basic Algebra Shape-Up is interactive software that covers creating formulas; using ratios, proportions, and scale; working with integers, simple and multi-step equations. Students are able to track their individual progress. Student scores are kept in a management system that allows teachers and tutors to view and print reports.

QVert is a quick and easy to use unit converter tool for Windows based operating systems. QVert supports most common and many not so common units of measure. Conversion units are separated into various 'Categories' that include: Acceleration, Angle, Area, Flow, Force, Length, Mass, Power, Pressure, Temperature, Time, Torque, Velocity, Volume and Work/Energy. Conversion factors are from: IEEE/ASTM SI 10-1997 (Revision and redesignation of ANSI/ASTM Std 268-1992 and ASTM E380-93) "Standard for Use of the International System of Units (SI): The Modern Metric System."

Calcul 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. For a greater challenge, play against a friend or set a time limit for a correct answer. The interface and sounds are available in English or German. More languages are supported.

	Joyful math learning accompanied by friendly animals and/or worms. A comprehensive game to rescue princess frog from a witch makes joyful learning. Many animations and quizes. Included items are counting, telling time, measuring, multiplication, addition, subtraction, ordinal number, geometry, etc.

	PieMath - addition/subtraction practice game. Click on the figure above the correct answer and a pie is thrown at a monkey. Customize the game for your child. Use the picture and voice of someone they like to tease instead of the monkey. Useful for Kindergarten through Second grades for addition practice. Utility program sets time limit, number correct needed to win and maximum number used.

Nexcal is meant to be an advanced yet fast and easy to use calculator. What separates it from many simpler calculators is the ability to evaluate complete mathematical expressions rather than simply performing one operation at a time. Nexcal includes over 30 different operators and functions, and it can be used for things like solving equations, searching for prime numbers, or converting between different units.

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.

3DMath Explorer is a computer program that pilots 2D and 3D graphs of mathematical functions and curves in unlimited graphing space. It has many useful feature such as 3D curve ploting in real time, perspective drawing, graph scaling (zooming), active graph rotation, fogging effect, cubic draw, unlimited space ploting, four view plot screen, auto rotate animation, drawing many curves in the same screen,working with many graph screen est.

Statistical analysis of experimental data. Elements of artificial intellect in choosing of applicable presentation schemes for given combination of numbers of arguments and values with flexibility for user to compare data with diverse of formulas. Statistical schemes incorporate distribution of one variable with comparison T and Poisson probability; two arguments distribution with 3D presentation; curve fitting with constructor like and user defined styles; signal revealing with special emphasizing on chromatogram case; 3D presentation of two arguments values with plane and parabolic approximation; multi-arguments approximation and near neighbors method. A result chart could be printed and/or saved as a bitmap picture. Application also permits placing of approximation formulas in the chart area; adding data series calculated on the base of experimental series or its derivatives; calculation of interpolation and extrapolation values.

Innoexe Visual Algebra works in three modes. Work with others over the internet, network, or alone. Chat with others and solve problems at the same time. IVA is perfect for tutors teaching students over the internet or a network connection. Innoexe Visual Algebra will solve your problems step by step and explain as it goes. Innoexe Visual Algebra will change the way you look at algebra problems. [INTERNET MODE] - Perfect for tutors teach over the internet. The chat session allows tutors and students to interact with each other in real time. [NETWORK MODE] - Perfect for computer labs settings or tutoring labs where lots of computers are networked together. [STAND ALONE MODE] - Perfect for users who like to work alone. An internet connection is not required for Innoexe Visual Algebra to solve problems, so users can sit with their math books and solve their math problems alone. All registered users will receive free up grades.

Any Place Calculator allows you to make calculations in any place where it is possible to enter expressions (e.g. text editor, lines of input, etc.). After starting the calculator, it is automatically placed in your system tray. All you have to do to count an expression in any text editor is to type it, and press the hotkey or click on the tray icon. The result will be substituted in the document.

	Electrical Calculations software provides calculations for busbar and cable ratings, static and bulk power factor correction, motor starting currents and curves, enclosure ventiation, transformer calculations and many metric / imperial conversions and constants. Written for Electrical Engineers and tradesmen.

Weights And Measures Plus™ is a program for converting units of measurement from one system to another such as yards to meters, or for conversions within a system of measurement, as in fluid ounces to gallons. It features conversions for 236 units in 19 categories. WAM+ is unique in that input and output can be in either Decimals or Fractions due to our unique integrated fraction converter. All calculations are executed in 22 place precision for the highest possible accuracy. ALL units are defined in our comprehensive online reference and there are numerous charts and tables. This makes WAM+ both a useful reference work and a great educational tool. In addition to the Unit Converter, an easy-to-use Trigonometry Calculator is included along with a review of trig and solved trig problems. It incorporates a Dynamic Triangle™ that helps promote a better visualization of the relationships between the sides and angles of a right triangle. Also featured are Temperature scales with Wind Chill Factor, a Roman Numeral converter, and a Number System/ASCII utility. WAM+ may be used by itself, or as an aid to learning about the metric system, decimals, fractions, or trigonometry. A table of metric prefixes, and many tutorials are included. Additionally, there is information about decimals, fractions, and scientific notation.

WinConverter is a rather straightforward application designs to provide as simple an interface as possible for performing unit conversion. WinConverter 1.61 is pre-configured to convert 1238 units in 50 categories. If you find WinConverter is missing a unit you need, it's very easy to add custom units or categories. The categories include: Acceleration, Angle, Area, Capacitance, Charge, Concentration Molar, Conductance, Current, Data Storage, Data Transfer, Density, Digital Image Resolution, Energy, EU Currency, Flow, Flow - Mass, Flow - Molar, Force, Frequency Wavelength, Fuel Efficiency, HVAC Efficiency, Illumination, Inductance, Latent Heat, Length, Luminance, Mass, Numbers, Permeability, Power, Pressure, Radiation, Radiation - Absorbed Dose, Radiation - Activity, Radiation - Exposure, Specific Heat, Temperature, Temperature Interval, Thermal Conductivity, Thermal Expansion, Time, Torque, Typography, Velocity, Velocity - Angular, Viscosity - Dynamic, Viscosity - Kinematic, Volume, Volume - Dry and Volume - Lumber

StudySize is a program for statistical power and sample size calculation. It includes the most common tests, point estimates and confidence intervals. Any parameter may be calculated (not only power or sample size) and can be presented as a single value or in a table or graph grouped by the values of two other parameters. Multiple windows make it easy to compare sample size for different tests and/or confidence intervals. Includes group sequential designs, both based on p-values for tests and on the width of confidence intervals. Estimates of the actual significance level and power as well as the actual confidence level (coverage probability) and the probability of the width for confidence intervals can be calculated when large sample approximation formulas are not adequate.

	Calculate magic squares: odd, singly-even (n=4m+2), and doubly-even (n=4m) orders. Rotate, reflect, translate the matrix; exchange pairs of cells, columns, or rows. Save in a *.csv file and reload later.

	The program is based on the powerful model-free method of time series analysis Caterpillar-SSA (Singular Spectrum Analysis). The result of the Caterpillar-SSA processing is identification, analysis and forecast of additive components of time series (trends, periodicities, noise). The program can be applied to multivariate analysis/forecasting and change-point detection.

	Prime or not ! will search and find prime numbers. With an integrated search engine, it can find all the prime numbers in an interval which you defined.

Advanced Converter is a powerful program for conversion of units of measurements. The program contains the most full list of units in contrast to others conversion programs. It is very simple to add new units and also custom groups of units. You may arrange units in list in according with personal preferences. An in-depth help section is available which can explain how to use the program, what buttons do, and much more. This is a wonderful converter with many different features. A must for everyone who works with numbers.

CCUnits is a program for Windows 95/ 98/ ME/ 2000/ NT to convert units of measure common in engineering and science. Also, several physical constants can be consulted. It includes 56 magnitudes and in each magnitude the most frequently used units have been chosen. Unlike other unit conversion programs, CCUnits doesn't overwhelm the user with hundreds of units and magnitudes, it only provides the most frequently used and important ones. The use of the program is easy and intuitive. With a few clicks, the user can perform unit conversions, and access a list of physical constants. Results can be displayed in normal and scentific formats, and the user can specify the number of decimal places.

Developed by a third grade elementary teacher over the course of 10 years - this technique has helped hundreds of kids learn their multiplication tables in record time! There are videos, interactive quizzes, and lots of detailed explanations on the CD to help your child learn the underlying principles of multiplication. The best part is, children can repeat each section until they understand it completely.

Like in chess or checkers, in Matego you also fight against an hostile army. But this time your soldiers are numbers and your weapons all four basic math operations. The goal of Matego is to destroy as fast as possible the numbers of your opponent. If you play against the computer, the higher the level and the more numbers you eliminate, the more points you will receive. If you play with an other player, you win if your opponent has no more numbers left. You play Matego by moving the cursor in your army to the line where you want to attack. After that you make the number in the cursor equal to the sum of the two numbers "at the other side" and you fire. The pressure is on, because in the meantime your opponent is attacking you, and if you make a mistake two of your own numbers will disappear. Besides adding, experienced players can also subtract, multiply or divide the numbers of their opponent. The High Scores list will stimulate your motivation!

Valgetal has similarities with a famous Russian game, but is also something completely new. It challenges you to complete basic math equations by controlling the placement of falling numbers. If you create a vertical column of three blocks, the number on top must be the sum of the two below it; if it isn't, you are penalised by a reduction in the size of the container, which immediately makes it harder to control successive blocks precisely. There are 20 progressively difficult levels to begin with, in each of the four math disciplines. A high-score board lets you post your name and results. The game's name means ''falling numbers'' in Dutch: English, Friesian, Dutch and Spanish interfaces are included. Although it's great fun, Valgetal is an addictive learning tool that educators and students should check out!