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Mirrors > Home > MPE Home > Th. List > Mathboxes > dral2-o | Structured version Visualization version Unicode version |
Description: Formula-building lemma for use with the Distinctor Reduction Theorem. Part of Theorem 9.4 of [Megill] p. 448 (p. 16 of preprint). Version of dral2 2324 using ax-c11 34172. (Contributed by NM, 27-Feb-2005.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
dral2-o.1 |
Ref | Expression |
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dral2-o |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hbae-o 34188 | . 2 | |
2 | dral2-o.1 | . 2 | |
3 | 1, 2 | albidh 1793 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 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 ax-5 1839 ax-6 1888 ax-7 1935 ax-11 2034 ax-c5 34168 ax-c4 34169 ax-c7 34170 ax-c10 34171 ax-c11 34172 ax-c9 34175 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 |
This theorem is referenced by: ax12eq 34226 ax12el 34227 ax12indalem 34230 ax12inda2ALT 34231 |
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