Mathematics
| Site | Language | Description | Access |
|---|---|---|---|
| Cut-the-knot | English | Mathematics related topics | Free |
| Encyclopedia of Mathematics | English | Encompasses articles on the topic of mathematics | Free |
| EqWorld | English, Russian | Articles on mathematical equations | Free |
| MathWorld | English | Articles on a wide variety of math related topics | Free |
| On-Line Encyclopedia of Integer Sequences | English | Encyclopedia of number sequences (what is next term after 1,2,4,9,20,48,115, ..., say?) | Free |
| PlanetMath | English | Math related topics and articles | Free/GNU |
| The QED Project | English | A project to establish a "distributed, computerized repository that rigorously represents all important, established mathematical knowledge." | Free |
Read more about this topic: List Of Online Encyclopedias
Famous quotes containing the word mathematics:
“Why does man freeze to death trying to reach the North Pole? Why does man drive himself to suffer the steam and heat of the Amazon? Why does he stagger his mind with the mathematics of the sky? Once the question mark has arisen in the human brain the answer must be found, if it takes a hundred years. A thousand years.”
—Walter Reisch (1903–1963)
“The three main medieval points of view regarding universals are designated by historians as realism, conceptualism, and nominalism. Essentially these same three doctrines reappear in twentieth-century surveys of the philosophy of mathematics under the new names logicism, intuitionism, and formalism.”
—Willard Van Orman Quine (b. 1908)
“... though mathematics may teach a man how to build a bridge, it is what the Scotch Universities call the humanities, that teach him to be civil and sweet-tempered.”
—Amelia E. Barr (1831–1919)