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Mirrors > Home > MPE Home > Th. List > syland | Structured version Visualization version Unicode version |
Description: A syllogism deduction. (Contributed by NM, 15-Dec-2004.) |
Ref | Expression |
---|---|
syland.1 | |
syland.2 |
Ref | Expression |
---|---|
syland |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syland.1 | . . 3 | |
2 | syland.2 | . . . 4 | |
3 | 2 | expd 452 | . . 3 |
4 | 1, 3 | syld 47 | . 2 |
5 | 4 | impd 447 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 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: sylan2d 499 syl2and 500 sylani 686 onfununi 7438 lt2add 10513 nn0seqcvgd 15283 1stcelcls 21264 llyidm 21291 filuni 21689 ballotlemimin 30567 btwnintr 32126 ifscgr 32151 btwnconn1lem12 32205 poimir 33442 cvrntr 34711 goldbachthlem2 41458 |
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