68-XX - Computer science
8 | 68-00 | General reference works (handbooks, dictionaries, bibliographies, etc.) | |
| 43 | 68-01 | Instructional exposition (textbooks, tutorial papers, etc.) | |
| 1 | 68-02 | Research exposition (monographs, survey articles) | |
| 13 | 68-03 | Historical (must also be assigned at least one classification number from Section 01) | |
| 4 | 68-04 | Explicit machine computation and programs (not the theory of computation or programming) | |
| 82 | 68-06 | Proceedings, conferences, collections, etc. | |
| 2 | (+8) | 68Mxx | Computer system organization |
| 5 | (+8) | 68Nxx | Software |
| 14 | (+38) | 68Pxx | Theory of data |
| 52 | (+48) | 68Qxx | Theory of computing |
| 24 | (+19) | 68Rxx | Discrete mathematics in relation to computer science |
| 35 | (+29) | 68Txx | Artificial intelligence |
| 14 | (+77) | 68Uxx | Computing methodologies and applications |
| 16 | (+33) | 68Wxx | Algorithms {For numerical algorithms, see 65-XX; for combinatorics and graph theory, see 05C85, 68Rxx} |