Inequalities
NOREDUND - Remove redundant linear inequalities from a set of inequalities; i.e., remove redundant linear constraints defining a feasible region. Note that the feasible region satisfies A*x
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): NOREDUND - remove redundant linear constraints or inequalities Download |
Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis,...
Platforms: Windows
License: Shareware | Cost: $29.95 USD | Size: 1.38 MB | Download (704): Advanced Grapher Download |
Software for teaching and learning of simple equations and inequalities with one unknown. Tutorial with animation for easy understanding. Can generate hundreds of sums (up to 200 per session). Ideal for improvement through drills. Users can select the level of difficulty and type of sums e.g....
Platforms: Windows
License: Shareware | Cost: $12.00 USD | Size: 6.5 MB | Download (95): SimplEquations Download |
a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. - Up to 999 graphs on screen at once. - New data plotting and curve-fitting features. -...
Platforms: Windows
License: Shareware | Cost: $25.00 USD | Size: 378.88 KB | Download (479): Graphmatica Download |
InquiCalc is a powerful and advanced graphing spftware designed to graph ellipses, hyperbolas, and other conic sections in implicit mode; additional modes support graphing polar and parametric functions, slope fields, inequalities, and scatterplots. In piecewise mode, you can plot...
Platforms: Windows
License: Shareware | Cost: $29.00 USD | Size: 45.3 MB | Download (525): InquiCalc Download |
Graph functions, relations, and inequalities in rectangular and polar coordinates. Create mathematical movies and web pages.
Platforms: Mac
License: Commercial | Cost: $1.99 USD | Size: 1.5 MB | Download (49): 2D Grapher Download |
Graph functions, relations, and inequalities in rectangular, polar, cylindrical, and spherical coordinates. Solve equations numerically, graphically, and symbolically. Graph surfaces of revolution. Create mathematical movies and web pages.
Platforms: Mac
License: Commercial | Cost: $6.99 USD | Size: 1.6 MB | Download (52): Graphing Calculator Lite Download |
CON2VERT - convert a convex set of constraint inequalities into the set of vertices at the intersections of those inequalities;i.e., solve the "vertex enumeration" problem.V = con2vert(A,b)Converts the polytope (convex polygon, polyhedron, etc.) defined by the system of inequalities A*x = n (m...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): CON2VERT - constraints to vertices Download |
Determinantal matrix representations of hyperbolic polynomials are a current topic of interest and research among those working with LMI's (Linear Matrix Inequalities) and SDP (semi-definite programming). This toolbox was used to demonstrate some of the theorems presented in the author's Ph.D....
Platforms: Matlab
License: Freeware | Size: 409.6 KB | Download (39): Hyperbolic Polynomial Toolbox (HPT) Download |
Improved version of Wigner6j by Amita B Deb. This version returns zero if the triangle inequalities are not satisfied. Also, some undesired output is suppressed.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Wigner 6j angular momentum coupling coefficient Download |
CPRND draws samples from the uniform distribution over the interior of a polytope defined by a system of linear inequalities Ax < b using the hit-and-run sampler.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): cprnd Download |
Implementations of the Hit-And-Run and Gibbs sampling algorithms for the generation of uniformly distributed random vector x satisfying the system of linear inequalities A.x
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Uniform sampling s.t. linear constraints Download |
Generate and print pre-algebra and algebra worksheets or test papers in minutes. The sums may be from any one or combination of the following topics: pre-algebra (integers), algebraic expressions, algebraic expansion (multiplication of binomials and trinomials), algebraic factors, algebraic...
Platforms: Windows
License: Shareware | Cost: $32.99 USD | Size: 1.5 MB | Download (127): AlgeWorksheets Download |
Software for teaching and learning of mensuration. Includes perimeter and area of rectangles, squares, parallelograms, triangles and trapeziums; circumference and area of circles; arc lengths and area of sectors; surface area and volume of prisms, cylinders, pyramids, cones and spheres. Diagrams...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Download (173): MegaMensuration Download |
The programm offers 1224 problems in arithmetic, algebra, and trigonometry. Find solutions to equations, inequalities, identities etc, together with easy-to-use tools to create tests, variant tests, quizzes, exams and homeworks!
Platforms: Windows
License: Freeware | Size: 2.1 MB | Download (226): EMTask Download |
Interactive multilingual mathematics software for training problem-solving skills offers 70439 algebraic problems, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback. Included are linear, quadratic, biquadratic, reciprocal,...
Platforms: Windows
License: Freeware | Size: 5.39 KB | Download (156): EMMentor Algebra short Download |
Free multilingual test authoring mathematics software enables math teachers and tutors to easily prepare math tests, quizzes and homeworks from a repository of more than 500 of solved math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry, and develop numerous...
Platforms: Windows
License: Freeware | Size: 2.15 KB | Download (256): Task Light Download |
xNumberLines is a program for generating number lines with solution sets to algebraic problems (such as inequalities). These diagrams are frequently used in middle school and high school math courses. This program will automatically generate the graphical solution diagrams when you input...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Download (95): xNumberLines Download |
Java Convex Optimizer is designed as an useful Open Source library that's been implemented in the Java programming language.
It was built in order to address the problem of solving a convex minimization with equalities and inequalities contraints.
Platforms: Windows
License: Freeware | Download (52): Java Convex Optimizer Download |
MathLanders A+ is a math practice software for grades 1 to 6 that uses effective motivational methods to determine kids to perform sustained math work for extended periods of time, and become math experts by having fun at the same time. Online activities with MathLanders are sure to hook kids on...
Platforms: Windows
License: Demo | Cost: $39.99 USD | Size: 4.47 MB | Download (49): MathLanders A+ Download |