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This wikibook aims to be a high quality calculus textbook through which users can master the discipline. Standard topics such as limits, differentiation and integration are covered, as well as several others. Please contribute wherever you feel the need. You can simply help by rating individual sections of the book that you feel were inappropriately rated!





The definite integral of a function f(x) from x=0 to x=a is equal to the area under the curve from 0 to a.

Basics of IntegrationEdit

4.1 Definite integral 25% developed

4.2 Fundamental Theorem of Calculus 25% developed

4.3 Indefinite integral 25% developed

4.4 Improper Integrals

Integration TechniquesEdit

From bottom to top:
  • an acceleration function a(t);
  • the integral of the acceleration is the velocity function v(t);
  • and the integral of the velocity is the distance function s(t).

4.5 Infinite Sums

4.6 Derivative Rules and the Substitution Rule

4.7 Integration by Parts

4.8 Trigonometric Substitutions

4.9 Trigonometric Integrals

4.10 Rational Functions by Partial Fraction Decomposition

4.11 Tangent Half Angle Substitution

4.12 Reduction Formula

4.13 Irrational Functions

4.14 Numerical Approximations

4.15 Exercises

Applications of IntegrationEdit

4.16 Area

4.17 Volume

4.18 Volume of solids of revolution

4.19 Arc length

Parametric and Polar EquationsEdit

Sequences and SeriesEdit


Series and calculusEdit


Multivariable and Differential CalculusEdit

Differential EquationsEdit


Advanced Integration TechniquesEdit

Further AnalysisEdit

Formal Theory of CalculusEdit


Acknowledgements and Further ReadingEdit

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