subadditive function (Q47501813)
a function f such that f(a+b) ≤ f(a) + f(b)
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Current Data About subadditive function
(P279) (Q11348)

(P1552) (Q1934099)

(P2534) f(x + y) \leqslant f(x) + f(y)

(P6104) (Q8487137)

other details
description a function f such that f(a+b) ≤ f(a) + f(b)