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Mirrors > Home > MPE Home > Th. List > annim | Structured version Visualization version Unicode version |
Description: Express conjunction in terms of implication. (Contributed by NM, 2-Aug-1994.) |
Ref | Expression |
---|---|
annim |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | iman 440 | . 2 | |
2 | 1 | con2bii 347 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wa 384 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 197 df-an 386 |
This theorem is referenced by: pm4.61 442 pm4.52 512 xordi 937 dfifp6 1018 exanali 1786 sbn 2391 r19.35 3084 difin0ss 3946 ordsssuc2 5814 tfindsg 7060 findsg 7093 isf34lem4 9199 hashfun 13224 isprm5 15419 mdetunilem8 20425 4cycl2vnunb 27154 strlem6 29115 hstrlem6 29123 axacprim 31584 ceqsralv2 31607 dfrdg4 32058 andnand1 32398 relowlpssretop 33212 poimirlem1 33410 poimir 33442 2exanali 38587 limsupre2lem 39956 aifftbifffaibif 41088 |
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