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Mirrors > Home > MPE Home > Th. List > com45 | Structured version Visualization version GIF version |
Description: Commutation of antecedents. Swap 4th and 5th. Deduction associated with com34 89. (Contributed by Jeff Hankins, 28-Jun-2009.) |
Ref | Expression |
---|---|
com5.1 | ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → (𝜏 → 𝜂))))) |
Ref | Expression |
---|---|
com45 | ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜏 → (𝜃 → 𝜂))))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | com5.1 | . 2 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → (𝜏 → 𝜂))))) | |
2 | pm2.04 88 | . 2 ⊢ ((𝜃 → (𝜏 → 𝜂)) → (𝜏 → (𝜃 → 𝜂))) | |
3 | 1, 2 | syl8 74 | 1 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜏 → (𝜃 → 𝜂))))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 |
This theorem is referenced by: com35 96 com25 97 com5l 98 ad5ant13 1293 ad5ant14 1294 ad5ant15 1295 ad5ant23 1296 ad5ant24 1297 ad5ant25 1298 ad5ant235 1301 ad5ant123 1302 ad5ant124 1303 ad5ant134 1305 ad5ant135 1306 lcmfdvdsb 15194 prmgaplem6 15598 islmhm2 18859 dfon2lem8 30939 |
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