Is there an implemented version of the legendre Polynomials with symbolic variables? I have checked Symbolics.jl which points to SpecialFunctions.jl The Polynomials.jl The ClassicalOrthogonalPolyomials.jl But they either don’t implement the Legendre Polynomials or a symbolic equivalent. …

[image] elvispy: But they either don’t implement the Legendre Polynomials or a symbolic equivalent. Their combination does: julia> using ClassicalOrthogonalPolynomials, Symbolics julia> @variables x; julia> p4 = legendrep(4, x) 0.375 + 1.75x*(1.6666666666666667x*(1.5(x^2) - 0.5) - 0.666666…

Symbolic Legendre Polynomials

General Usage

stevengj January 6, 2023, 2:25am 6

Use BigInt if you need exact rational coefficients for high degrees?

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Symbolic Legendre Polynomials

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