1)   Matrix Inverse Calculator 1.0
This program uses the complicated Gauss-Jordan elimination method to find the inverse of any square matrix. You simply choose your matrix's dimensions, then enter the elements of the matrix you want inverted and press Enter.

 2)   EMSolution Trigonometry short 3.0
84102 trigonometric problems from basic to advanced with fully explained solutions, related math theory and easy-to-use test preparation options

 3)   Linear Algebra 2
Performs computations associated with matrices: Solves systems of linear equations, finds sum, difference, product, determinant, trace, inverse, adjoint, transpose, eigenvalues, eigenvectors, LU factors, QR factors, tests for definiteness, etc.

 4)   Engineering Power Tools 1.9.8
ENGINEERING POWER TOOLS solves a wide variety of common engineering problems quickly and easily. Over 70 programs and data tables integrated into one easy-to-use package. Categories include Math, HVAC, Mechanical, Electrical, Materials & Structural.

 5)   SurfX3D 1.0
Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface color equations specified by user. Export to clipboard, VRML, POV, DXF, printer. C++ source code included. Free.

 6)   MultyGraphiX 1.0
MultyGraphix designed to plot any mathematical 2D and 3D, explicit and parametric functions. It's allow to plot function in the Cartesian, polar, cylindrical and spherical systems of coordinates. It's useful for educators, and students.

 7)   EMSolutionLight 3.0
Free problem-solving mathematics software with fully explained step-by-step solutions in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry

 8)   The Worksheet King (Maths Pack 1) 7.003
The Worksheet King is a fast and effective way of creating worksheets tailored to the children in your class. It’s so quick and easy to use that you can produce worksheets aimed at groups, or even individuals, in minutes.

 9)   Prime Number Calculator 4.6.1
Calculate the prime numbers between two limits. It uses a deterministic test and uses the Sieve of Eratophenes logic. Recommended on The Math Forum @ Drexel (University) for Middle School, High School and College, ages 6+. 99¢ only.

 10)   MathAid Precalculus 25.60
Java based math course includes theoretical concepts, hands-on examples featuring animated graphics and live formulas, problem-solving lessons, and customizable real time tests with solutions and evaluations.

 11)   Binary Adder 1
What does 101101 + 11011 equal? Or how about 11011011111 times 1101110111? If these questions spark interest, then Binary Adder is for you! Binary Adder not only adds binary numbers but allows you to subtract, multiply, and divide them as well.

 12)   FindGraph 2.39
FindGraph is a graphing, curve-fitting, and digitizing tool for engineers, scientists and business. Discover the model that best describes your data.

 13)   Ray's Letters and Numbers 2.2
Free, fun to use educational software for children aged 3-6. A great way to teach the alphabet, numbers, counting, simple spelling, keyboard skills and more. Simple, entertaining, educational games which your child will want to play again and again.

 14)   Fornux PowerCalc-GX Student Edition 4.0
Compute 60 digits precision calculations, render beautiful 2D/3D graphics and histogram/scatter plot quickly with smart formatting, trace your graphic coordinates and send professional reports in seconds.

 15)   Galactic Geometry 3D 1.6
Calculate volume and surface area to blast away rocks and save your space ship! Galactic Geometry is an engaging 3D environment for learning about geometric figures and their equations. Students practice math with vivid animation and sound.

 16)   Math Homework Maker 1.0
The Math Homework Maker,is a software which can solve all your math homework. If you are a parent,pupil,student,needing help or just want to check your math homework, Then you must have this software. This software is very easy and friendly to use

 17)   jformula 3.0
JFormula is a java library for evaluating various mathematical expressions. User can evaluate instantly a string setting variables, adding its own functions or operators. There's 30 default operators and 24 mathematical functions.

 18)   SciWriter 2.0.16.0
SciWriter is an XML based WYSIWYM word processor that completely integrates writing mathematics and text in the same environment. The native document format of soft4science SciWriter is a subset of XHTML 1.1 and MathML 2.0

 19)   Excel VBA Models Set 3 XL-VBA3.0
Excel VBA Models Open Source Code Learning Tool - Numerical Methods and Option Pricing Set Contains topics in applying different numerical searching methods to solve mathematical equations and implied volatility from option pricing models.

 20)   Equation Illustrator V 2.2.9
Equation Illustrator V is designed to ease the production of single page handout type documents and web graphics that include math/chemical equations simple vector graphics and pictures.