26Axx | 22 | 26 | 26B |
| 26A03 | Foundations: limits and generalizations, elementary topology of the line |
| 26A06 | One-variable calculus |
| 26A09 | Elementary functions |
| 26A12 | Rate of growth of functions, orders of infinity, slowly varying functions [See also 26A48] |
| 26A15 | Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) {For properties determined by Fourier coefficients, see 42A16; for those determined by approximation properties, see 41A25, 41A27} |
| 26A16 | Lipschitz (Hölder) classes |
| 26A18 | Iteration [See also 37Bxx, 37Cxx, 37Exx, 39B12, 47H10, 54H25] |
| 26A21 | Classification of real functions; Baire classification of sets and functions [See also 03E15, 28A05, 54C50] |
| 26A24 | Differentiation (functions of one variable): general theory, generalized derivatives, mean-value theorems [See also 28A15] |
| 26A27 | Nondifferentiability (nondifferentiable functions, points of nondifferentiability), discontinuous derivatives |
| 26A30 | Singular functions, Cantor functions, functions with other special properties |
| 26A33 | Fractional derivatives and integrals |
| 26A36 | Antidifferentiation |
| 26A39 | Denjoy and Perron integrals, other special integrals |
| 26A42 | Integrals of Riemann, Stieltjes and Lebesgue type [See also 28-XX] |
| 26A45 | Functions of bounded variation, generalizations |
| 26A46 | Absolutely continuous functions |
| 26A48 | Monotonic functions, generalizations |
| 26A51 | Convexity, generalizations |
| 26A99 | None of the above, but in this section |