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Mirrors > Home > MPE Home > Th. List > imp41 | Structured version Visualization version GIF version |
Description: An importation inference. (Contributed by NM, 26-Apr-1994.) |
Ref | Expression |
---|---|
imp4.1 | ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) |
Ref | Expression |
---|---|
imp41 | ⊢ ((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) → 𝜏) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | imp4.1 | . . 3 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) | |
2 | 1 | imp 409 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (𝜒 → (𝜃 → 𝜏))) |
3 | 2 | imp31 420 | 1 ⊢ ((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 |
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 209 df-an 399 |
This theorem is referenced by: 3anassrs 1356 ad5ant125 1362 ad5ant2345 1366 peano5 7607 oelim 8161 lemul12a 11500 uzwo 12314 elfznelfzo 13145 injresinj 13161 swrdswrd 14069 2cshwcshw 14189 dvdsprmpweqle 16224 catidd 16953 grpinveu 18140 2ndcctbss 22065 rusgrnumwwlks 27755 erclwwlktr 27802 wwlksext2clwwlk 27838 erclwwlkntr 27852 grpoinveu 28298 spansncvi 29431 sumdmdii 30194 relowlpssretop 34647 matunitlindflem1 34890 unichnidl 35311 linepsubN 36890 pmapsub 36906 cdlemkid4 38072 hbtlem2 39731 2reu8i 43319 ply1mulgsumlem2 44448 |
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