Polynomial.symbols

1:	`val symbols : xs : Expression list -> HashSet<Expression>`

CompiledName: Symbols

Описание

Преобразует список выражений в множество (System.Collections.Generic.HashSet)

Пример

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

let x = symbol "x"
let a = symbol "a"

Polynomial.symbols [x;a;x]
|> Seq.iter(print)

Вывод

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x
a