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Mirrors > Home > ILE Home > Th. List > limord | Unicode version |
Description: A limit ordinal is ordinal. (Contributed by NM, 4-May-1995.) |
Ref | Expression |
---|---|
limord |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dflim2 4292 | . 2 | |
2 | 1 | simp1bi 996 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wceq 1331 wcel 1480 c0 3363 cuni 3736 word 4284 wlim 4286 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-ilim 4291 |
This theorem is referenced by: limelon 4321 nlimsucg 4481 |
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