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Mirrors > Home > MPE Home > Th. List > 3impd | Structured version Visualization version GIF version |
Description: Importation deduction for triple conjunction. (Contributed by NM, 26-Oct-2006.) |
Ref | Expression |
---|---|
3imp1.1 | ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) |
Ref | Expression |
---|---|
3impd | ⊢ (𝜑 → ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜏)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3imp1.1 | . . . 4 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) | |
2 | 1 | com4l 92 | . . 3 ⊢ (𝜓 → (𝜒 → (𝜃 → (𝜑 → 𝜏)))) |
3 | 2 | 3imp 1107 | . 2 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → (𝜑 → 𝜏)) |
4 | 3 | com12 32 | 1 ⊢ (𝜑 → ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜏)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1083 |
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 df-3an 1085 |
This theorem is referenced by: 3imp2 1345 3impexp 1354 po2ne 5483 oprabidw 7181 oprabid 7182 wfrlem12 7960 isinf 8725 infsupprpr 8962 axdc3lem4 9869 iccid 12777 difreicc 12864 relexpaddg 14406 issubg4 18292 reconn 23430 bcthlem2 23922 dvfsumrlim3 24624 ax5seg 26718 axcontlem4 26747 usgr2wlkneq 27531 frgrwopreg 28096 cvmlift3lem4 32564 fscgr 33536 idinside 33540 brsegle 33564 seglecgr12im 33566 imp5q 33655 elicc3 33660 areacirclem1 34976 areacirclem2 34977 areacirclem4 34979 areacirc 34981 filbcmb 35009 fzmul 35010 islshpcv 36183 cvrat3 36572 4atexlem7 37205 relexpmulg 40048 gneispacess2 40489 iunconnlem2 41262 fmtnoprmfac1 43721 fmtnoprmfac2 43723 fpprwppr 43898 itsclc0xyqsol 44749 |
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