algebra

Displays lines and surfaces defined algebraically in 3D space in many forms, including z=f(x,y), cylindrical polar coordinates, and parametric definitions with one (giving a line) and two (surface) parameters. View controls move the viewpoint through 3D space, using keyboard and mouse. There are options to display a surface, a mesh or a combination. The number of 'steps' on each edge (level of detail) can be controlled.

DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator with an expression editor, printing operation, result history list and integrated help. Desktop calculator gives students, teachers, scientists and engineers the power to find values for even the most complex equation set.

OpenDiscreteDynamicProgrammingTemplate : founds optimal constrainted parameters of a discrete controls with second order optimization template replacing Hessian with directional derivatives and backpropagation for digital filter(as neural network)

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.

Math games and Puzzles. Math Games. Speed Math Deluxe - Use addition, subtraction, multiplication and division to solve an equation as quickly as possible! Free educational elementary and preschool math games and online lessons. Free online math activities for kids. Math lessons on counting backwards, counting Offers free math lessons and homework help, with an emphasis on geometry, algebra, statistics, and calculus. Also provides calculators and

Math puzzles. Interactive education. A lot of math information for teachers, Mathematics lessons for elementary, middle, and high school including geometry, fractions, and algebra. This section of The Lesson Plans Page contains math lesson plans, math ideas, math lessons, math thematic units, lesson plans for teachers. Mathematics Lesson Plans. Math - Elementary (K-5). math01.txt Math review on concept and facts (4-6) Watch free, searchable onlin

Minimalist calculator which takes advantage of your keyboard's keypad. Easy to use. Free.

Geometrical constructions with ruler and compass. Constructions of polyhedrons. Graphs. Algebraic simplifications of mathematical expressions. Write easy source files showing roots of quadratic and cubic equations - approached and exact values . Curves and theirs images of analytic functions. Calculator computing with accuracy of 900 significant digits. It computes values of any fraction with functions like: log, trig. functions.

Logic Minimizer is a special application for simplifying logical expressions, namely Boolean and propositional expressions. It is geared for those involved in engineering fields, more precisely digital and formal logic scholars and academics, small digital devices constructors or anybody involved with logical expressions.

Math Mechanixs is an easy to use scientific math software program and editor for solving mathematical problems and taking notes, with an extendable function library containing over 200 predefined functions and an integrated function solver, a 2D and 3D graphing utility supporting point labels, zooming, rotation, translation and numerous types of graphs, and a calculus utility supporting single, double, and triple integration and differentiation.

Free math lessons and math homework help from basic math to algebra, geometry. The classic puzzle, a favorite of programmers and Buddhist monks. Puzzle index for geometry puzzles, logic puzzles, math puzzles, weight puzzles, moves puzzles and puzzles. You can sort the puzzle list by clicking The Little Math Puzzle has been a K-12 Internet activity since 1995 for grades 5-9. Currently the puzzles have ceased but the site maintains complete The puz

CrazyMath allows you to enter sequences of expressions as you would write them on paper. 2D/3D equation function graphing / plotting. Syntax highlighting. Hex mode. 30+ built-in functions. 5 pages for parallel calculations. Ideal for daily use.