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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 5489 oprabidw 7187 oprabid 7188 wfrlem12 7966 isinf 8731 infsupprpr 8968 axdc3lem4 9875 iccid 12784 difreicc 12871 relexpaddg 14412 issubg4 18298 reconn 23436 bcthlem2 23928 dvfsumrlim3 24630 ax5seg 26724 axcontlem4 26753 usgr2wlkneq 27537 frgrwopreg 28102 cvmlift3lem4 32569 fscgr 33541 idinside 33545 brsegle 33569 seglecgr12im 33571 imp5q 33660 elicc3 33665 areacirclem1 34997 areacirclem2 34998 areacirclem4 35000 areacirc 35002 filbcmb 35030 fzmul 35031 islshpcv 36204 cvrat3 36593 4atexlem7 37226 relexpmulg 40075 gneispacess2 40516 iunconnlem2 41289 fmtnoprmfac1 43747 fmtnoprmfac2 43749 fpprwppr 43924 itsclc0xyqsol 44775 |
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