KnowraPartial fraction decompositionLinked fromLinked fromThe 8 pages that link to Partial fraction decomposition, each with the reason it gives.All 8Related 3Compared with 5Rational functionRelated: Decomposition exposes the contributions of individual denominator factors.Polynomial factorizationCompared with: It uses denominator factors after factorization but decomposes a quotient into a sum.Integration by partsCompared with: It often integrates rational products directly, without choosing factors for integration by parts.Egyptian fractionCompared with: Both split a rational expression into summands, but partial fractions decompose functions rather than numbers.Mittag-Leffler theoremRelated: The theorem extends the pole-by-pole logic of partial fractions beyond finite rational sums.Synthetic divisionCompared with: It may use polynomial division first, but decomposes rational expressions rather than performing this shortcut.Trigonometric substitutionRelated: After a substitution rationalizes an integrand, partial fractions may finish the integration.Integration by substitutionCompared with: It simplifies rational integrands by algebraic decomposition instead of changing variables.