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Mirrors > Home > MPE Home > Th. List > imp43 | 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 |
---|---|
imp43 | ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃)) → 𝜏) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | imp4.1 | . . 3 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) | |
2 | 1 | imp4b 425 | . 2 ⊢ ((𝜑 ∧ 𝜓) → ((𝜒 ∧ 𝜃) → 𝜏)) |
3 | 2 | imp 410 | 1 ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃)) → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 |
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 210 df-an 400 |
This theorem is referenced by: fundmen 8566 fiint 8779 ltexprlem6 10452 divgt0 11497 divge0 11498 le2sq2 13496 iscatd 16936 isfuncd 17127 islmodd 19633 lmodvsghm 19688 islssd 19700 basis2 21556 neindisj 21722 dvidlem 24518 spansneleq 29353 elspansn4 29356 adjmul 29875 kbass6 29904 mdsl0 30093 chirredlem1 30173 poimirlem29 35086 rngonegmn1r 35380 3dim1 36763 linepsubN 37048 pmapsub 37064 tgoldbach 44335 |
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