e/Fixed point combinator

Information
has gloss	eng: A fixed point combinator (or fixed-point operator) is a higher-order function that computes a fixed point of other functions. A fixed point of a function f is a value x such that f(x) = x. For example, 0 and 1 are fixed points of the function f(x) = x2, because 02 = 0 and 12 = 1. Whereas a fixed-point of a first-order function (a function on "simple" values such as integers) is a first-order value, a fixed point of a higher-order function f is another function p such that f(p) = p. A fixed point combinator, then, is a function g which produces such a fixed point p for any function f: : p = g(f), f(p) = p or, alternately: : f(g(f)) = g(f).
lexicalization	eng: fixed point combinator
lexicalization	eng: Fixed-point combinator
instance of	c/Fixed points

Meaning
Estonian
has gloss	est: Püsipunktikombinaator (inglise keeles fixed point combinator) on funktsioon, mis arvutab teiste funktsioonide püsipunkte.
lexicalization	est: Püsipunktikombinaator
Polish
has gloss	pol: Operator paradoksalny (operator punktu stałego) to funkcja w rachunku lambda, która dla każdej funkcji tworzy jej punkt stały:
lexicalization	pol: Operator paradoksalny
Chinese
has gloss	zho: 不动点组合子（或不动点算子）是计算其他函数的一个不动点的高阶函数。
lexicalization	zho: 不动点组合子