## 26-XX REAL FUNCTIONS [See also 54C30]

- 26-00 General reference works (handbooks, dictionaries, bibliographies, etc.)
- 26-01 Instructional exposition (textbooks, tutorial papers, etc.) (1)
- 26-02 Research exposition (monographs, survey articles)
- 26-03 Historical (must also be assigned at least one classification number from Section 01)
- 26-04 Explicit machine computation and programs (not the theory of computation or programming)
- 26-06 Proceedings, conferences, collections, etc.
- 26Axx Functions of one variable (1)
- 26Bxx Functions of several variables
- 26Cxx Polynomials, rational functions
- 26Dxx Inequalities (For maximal function inequalities, see 42B25; for functional inequalities, see 39B72; for probabilistic inequalities, see 60E15)
- 26Exx Miscellaneous topics [See also 58Cxx]