This bi-lingual program offers 54800 weak and strong algebraic inequalities. Problems vary in difficulty from simple to extra difficult, such as complex fractional inequalities. Applied solution methods include substitution, grouping, factoring, method of intervals and more. Each step of solution is provided with comprehensive explaining material available in two languages. You can observe the solution course, study solution methods, learn related concepts, observe proofs of used theorems and formulas and learn mathematical lexicon in a foreign Sprache. Special teacher's options allow developing quizes, tests of varied complexity, worksheets, lesson plans and generating 30 variant tests on the basis of a constructed example. A selection of tests is already prepared. Viewing and saving solutions in MathML format is available. This program is meant for teachers and students of regular and Montessori schools, for self-education and distant learning. Available is free fully functional version of this program.