Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars.

Plotting functions (usual and parametric) with more possibilities.
Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with detailed documentation and examples of work.

Free interactive problem solving software offers math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback; allows students to practice at their own pace, review their work and get optimal exercises for building missing math knowledge and skills

Interactive problem solving mathematics software offers 70439 algebra problems, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback; allows students to practice at their own pace, review their work and get optimal exercises for building missing math knowledge and skills

Free problem-solving mathematics software for math teachers and students offers 500+ of fully explained step-by-step solutions in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trig. Each solution step is provided with its objective, related definition, rule and underlying math formula or theorem. Test preparation options automate development of printable math tests

54806 algebraic inequalities from basic to advanced, with solutions and test authoring options. Linear, quadratic, biquadratic, reciprocal, cubic and fractional expressions. Easy-to-use test authoring options enable selecting problems by complexity and solution methods and creating math tests, homeworks, quizzes and exams of varied complexity. The program generates 30 variant tests around a constructed example.

Test authoring mathematics freeware offers 500+ math problems with solutions in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trig, enables math teachers to prepare printable math tests literally in a minute and generates variant tests around each created test

Test preparation mathematics software offers 35126 algebraic problems from basic to advanced with solutions and enables users to select problems by complexity and solution methods and prepare printable algebra tests of varied complexity and their variants literally in a minute

Interactive problem solving software offers 11667 algebraic inequalities, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback; allows students to practice at their own pace, review their work and get optimal exercises for building missing math knowledge and skills