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Mirrors > Home > MPE Home > Th. List > Mathboxes > 19.33-2 | Structured version Visualization version Unicode version |
Description: Theorem *11.421 in [WhiteheadRussell] p. 163. Theorem 19.33 of [Margaris] p. 90 with 2 quantifiers. (Contributed by Andrew Salmon, 24-May-2011.) |
Ref | Expression |
---|---|
19.33-2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | orc 400 | . . 3 | |
2 | 1 | 2alimi 1740 | . 2 |
3 | olc 399 | . . 3 | |
4 | 3 | 2alimi 1740 | . 2 |
5 | 2, 4 | jaoi 394 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wo 383 wal 1481 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 |
This theorem depends on definitions: df-bi 197 df-or 385 |
This theorem is referenced by: (None) |
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