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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 90 | . . 3 ⊢ (𝜓 → (𝜒 → (𝜃 → (𝜑 → 𝜏)))) |
3 | 2 | 3imp 1249 | . 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 1031 |
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 196 df-an 385 df-3an 1033 |
This theorem is referenced by: 3imp2 1274 3impexp 1281 oprabid 6576 wfrlem12 7313 isinf 8058 axdc3lem4 9158 iccid 12091 difreicc 12175 fundmge2nop0 13129 relexpaddg 13641 issubg4 17436 reconn 22439 bcthlem2 22930 dvfsumrlim3 23600 ax5seg 25618 axcontlem4 25647 3v3e3cycl1 26172 4cycl4v4e 26194 4cycl4dv4e 26196 2spontn0vne 26414 eupai 26494 cvmlift3lem4 30558 frrlem11 31036 fscgr 31357 idinside 31361 brsegle 31385 seglecgr12im 31387 imp5q 31476 elicc3 31481 areacirclem1 32670 areacirclem2 32671 areacirclem4 32673 areacirc 32675 filbcmb 32705 fzmul 32707 islshpcv 33358 cvrat3 33746 4atexlem7 34379 relexpmulg 37021 gneispacess2 37464 iunconlem2 38193 fmtnoprmfac1 40015 fmtnoprmfac2 40017 usgr2wlkneq 40962 |
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