Graphing and mathematical modeling program for **algebra**, trigonometry and precalculus classes, as well as mathematical model scientific data. **Algebra** computer lab assignments including linear equations, systems of linear equations, quadratic equations.

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Fractions, **algebra**, decimals and other math lessons on CD or subscribe to an entire library of web-based math videos that cover everything from basic **algebra** to trigonometry.

Challenging math concepts for middle school students include: Number and operation, geometry and measurement, function and **algebra** as well as probability and data analysis. Must have Java-capable browser.

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Tutorials on CD ROM that assist with using Texas Instruments graphing calculators. Choose from trigonometry, precalculus or college **algebra**.

Automated service for answering common math problems. Provides an array of calculators from **algebra**, equations, inequalities, calculus, matrices, graphs, to numbers.

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Provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems and singular value problems. Written in Fortran77.

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A system for computational discrete **algebra** with particular emphasis on computational group theory. Introduction, examples, manual, distribution and additional tables of marks.

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Type-complete, strongly-typed, imperative programming language with a two-level object model of categories and domains. Improved extension language for the Axiom **algebra** system; captures the high-level objects and relationships in modern mathematics.

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System for computer and commutative **algebra**. It computes Grobner bases, syzygies and minimal free resolutions, intersections, divisions, the radical of an ideal, Poincare series, Hilbert functions and factorization of polynomials.

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