## 26Axx Functions of one variable

- 26A03 Foundations: limits and generalizations, elementary topology of the line (1)
- 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