Документация к Math.NET Symbolics

Polynomial.coefficientDegreeMonomial

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val coefficientDegreeMonomial : symbol : Expression -> _arg1 : Expression -> Expression * Expression
CompiledName: MonomialCoefficientDegree

Описание

Возвращает коэффициент и максимальную степень монома.

Пример

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let print = Infix.format >> printfn "%s"

let expr = "5*a*x^3" |> Infix.parseOrUndefined
let x = symbol "x"

expr
|> Polynomial.coefficientDegreeMonomial x
|> fun (c,d) -> print c; print d

Вывод

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5*a
3