superadditive

About 0.01 uses per million words.

Meaning

1. adjective Such that the image of a sum is at least the sum of the images of the summands.

   Knot genus is superadditive under band sum because g(K1♯bK2)≥g(K1)+g(K2).

Similar words

subadditive additive additative overadditive underadditive protoadditive supermultiplicative supermodular hypoadditive supramultiplicative

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