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Mirrors > Home > ILE Home > Th. List > cfz | GIF version |
Description: Extend class notation to
include the notation for a contiguous finite set
of integers. Read "𝑀...𝑁 " as "the set of integers
from 𝑀 to
𝑁 inclusive".
This symbol is also used informally in some comments to denote an ellipsis, e.g., 𝐴 + 𝐴↑2 + ... + 𝐴↑(𝑁 − 1). |
Ref | Expression |
---|---|
cfz | class ... |
Colors of variables: wff set class |
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