KnowraLagrange interpolationLinked fromLinked fromThe 7 pages that link to Lagrange interpolation, each with the reason it gives.All 7Broader topic 3Related 4Joseph-Louis LagrangeBroader topic: This explicit interpolation formula is one of Lagrange’s lasting tools in numerical mathematics.Polynomial interpolationRelated: It constructs the polynomial directly from the specified points without solving for coefficients.Trapezoidal ruleRelated: The two-point linear interpolant integrated on each subinterval produces the trapezoidal formula.Stone–Weierstrass theoremRelated: Finite-point interpolation helps construct functions matching a target at selected points.Polynomial remainder theoremBroader topic: Its data are precisely evaluations of a polynomial at selected inputs.Cauchy–Davenport theoremRelated: Interpolation underlies coefficient arguments used to prove the theorem.Adi ShamirBroader topic: It provides the direct reconstruction method for Shamir's secret-sharing shares.