Mathematics lesson and learning tools
Our latest additions:
- Problem Sums Worksheet Generator. Download dynamically generated mathematics word problems (problem sums) worksheets including detail worked out solutions. Great exercises for elementary / primary level students as well as for parents to guide their children learning mathematics.
- Printable Worksheet Generator. Download dynamically generated worksheets for addition, subtraction, multiplication, division, and fractions. Great exercises for children. Multiplication and division of fractions have been added.
- Geometric Linear Transformation (3D). The 3D version of our linear transformation calculator is now available. Use this calculator to find the result of 3D transformation such as rotation, relfection, scaling (contraction/dilation), or shear in three-dimensional space.
- I Do Maths Blog. We have just added a mathematics blog to complement this site with interesting and useful articles about mathematics. If you have a passion for mathematics and like to write, you are welcome to contribute your own articles.
Mathematics is fun! But not only fun, it's also very important. Here we hope to help you with your journey in learning Mathematics. Feel free to drop suggestion and comments to [email protected]. We hope the tools and materials available here will be useful for you.
Check out our range of calculators on the right panel or browse available topics.
And if you need great mathematics textbook or other math resources, you can also shop at our online math shop powered by Amazon.com. We have a good selection of puzzles, DVDs, and mathematics books for students, teachers, as well as for parents. Latest addition to our shops includes these great math books for parents to teach their children mathematics. These wonderful toys and games will make great gifts that are not only fun to play with but also help your children learning mathematics since young.
Latest updated: Quadratic Equation, Worksheet Generator - added multiplication and division of fractions, Probability - Bayes' Theorem, Matrix Calculators, Gauss-Jordan Elimination - automatically append Identity Matrix, Simultaneous Linear Equations, Probability: Bayes' Theorem, Significant Figures Calculator, Geometric Linear Transformation,
Tue, 26 Aug 2014 07:50:06 EDT
The heat equation is one of the most important partial differential equations. The behavior of the solution to the equation reflects the geometry of the underlying space very well. Therefore, this equation has been investigated very extensively in both analysis and geometry. The solution evolves over time so that the Dirichlet's energy functional decreases most efficiently. Recently, F. Otto introduced another characterization: the solution evolves so that the Boltzmann entropy increases most efficiently from the viewpoint of optimal transportation. Both of these characterizations enable us to study the heat equation on spaces admitting singularities, where usual differential calculus does not work. However, their identification in such spaces is unknown.
Fri, 15 Aug 2014 06:41:16 EDT
(Phys.org) —"One thing led to another," people often say. Events, discoveries and relationships are triggered by something previous. The iPhone case was designed only because the iPhone was invented first. A song became popular only after someone liked it.
Provided courtesy of: Phys.org: Mathematics News
Phys.org provides the latest news on mathematics, math, math science, mathematical science and math technology.