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| Mirrors > Home > NFE Home > Th. List > cin | Unicode version | ||
| Description: Extend class notation to
include the intersection of two classes
(read: " |
| Ref | Expression |
|---|---|
| cA |
|
| cB |
|
| Ref | Expression |
|---|---|
| cin |
|
| Colors of variables: wff setvar class |
| Copyright terms: Public domain | W3C validator |