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| Mirrors > Home > MPE Home > Th. List > syld3an3 | Structured version Visualization version Unicode version | ||
| Description: A syllogism inference. (Contributed by NM, 20-May-2007.) |
| Ref | Expression |
|---|---|
| syld3an3.1 |
|
| syld3an3.2 |
|
| Ref | Expression |
|---|---|
| syld3an3 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1061 |
. 2
| |
| 2 | simp2 1062 |
. 2
| |
| 3 | syld3an3.1 |
. 2
| |
| 4 | syld3an3.2 |
. 2
| |
| 5 | 1, 2, 3, 4 | syl3anc 1326 |
1
|
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