Home and Education Soft blog

Matrix calculator operations include: transpose, invert, scale, compute determinant and trace, adjoint, multiply, add, and subtract 
Matrices can be saved to a text file for future sessions. A delimiter can be specified to separate elements of the matrix in the input or output text file. A help file is provided with examples. The precision of the computed matrix can be determined interactively before it is saved.
Read the rest of this entry »

The program provides detailed, step-by-step solutions in a tutorial-like format to the problems of solving triangles in elementary geometry 
The program is designed for high school students and teachers.
Read the rest of this entry »

Probability Analysis Software for Windows that provides an easy-to-use tool for using Discrete and Continuous Distributions, handling all the Probability Combinations for you 
Features include Binomial, Poisson, Normal, Exponential, Student t, Chi Squared, F, Beta and Lognormal Distributions; Inverses of Normal, Student t, Chi Squared, F, Beta and Lognormal Distributions; Lists of Binomial Coefficients and Permutations plus more.
Read the rest of this entry »

Factorizer may be used: (1) to get the prime decomposition of all numbers in a range of numbers, (2) to get all factors of a single number or all factors of all numbers in a range, (3) to find only the prime numbers in a range of numbers, (4) to find pairs of prime numbers in a certain range, (5) to count (without displaying) the prime numbers in a range of numbers and (6) to find Fermat and Mersenne primes less than 2,147,483,647 

Read the rest of this entry »

CalculatorX is an enhanced expression calculator 
It can evaluate an expression for one time. You can use Arithmetic, Logic, Bitwise and Relation operations in your expression. And many system constants and built-in functions can also be used in the expression. CalculatorX even supports the custom variables, custom functions and note-line. You can use Binary, Octal, Decimal and HEXadecimal numbers in one expression to evaluate as well.
Read the rest of this entry »

Solves boundary-value or initial-value problems involving nonlinear or linear ordinary differential equations of any order, or systems of such 
The conditions may also be linear or nonlinear. The solution will be a finite power or trigonometric series. You have one-click control of the graph with zooming, panning, centering, etc. The solution may be studied by the POWER & TRIG SERIES program to find roots, extrema, derivatives, integral, graph.
Read the rest of this entry »

This calculator allows natural entry of expressions (i 
e. 17-(9*8) – 7 + 34.23). Then it goes beyond just giving you a result, the "steps" box, shows you how it solved the expression step by step. Results are given simultaneously in dec/hex/oct/bin. Great for students and home use. It takes the mystery out of solving complex expressions.
Read the rest of this entry »

DataFit is a tool used to perform nonlinear regression (curve fitting), statistical analysis & data plotting 
Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations. Results include customizable 2D/3D plots, as well as detailed fit information. Export code in BASIC or C to use an equation in a user written program. Easy to learn and use.
Read the rest of this entry »

Universal tool for statistical analysis and modeling experimental and market data 
Support import data from text and database files; paste; extraction from pictures. Statistical schemes cover all major statistical problems: building histograms including conditional; curve and surface fitting; multivariate approximation, near neighbors estimation; peaks revealing; scoring market data.
Create instant report ready MS Word or HTML file.
Read the rest of this entry »

Calculate the percentage of any number out of any number 
Add percentage to an amount or calculate a discount percentage. For tip calculation. Figure the selling price after a discount was applied.
Read the rest of this entry »