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Mirrors > Home > MPE Home > Th. List > 3expd | Structured version Visualization version GIF version |
Description: Exportation deduction for triple conjunction. (Contributed by NM, 26-Oct-2006.) |
Ref | Expression |
---|---|
3expd.1 | ⊢ (𝜑 → ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜏)) |
Ref | Expression |
---|---|
3expd | ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3expd.1 | . . . 4 ⊢ (𝜑 → ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜏)) | |
2 | 1 | com12 32 | . . 3 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → (𝜑 → 𝜏)) |
3 | 2 | 3exp 1115 | . 2 ⊢ (𝜓 → (𝜒 → (𝜃 → (𝜑 → 𝜏)))) |
4 | 3 | com4r 94 | 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: 3exp2 1350 exp516 1352 3impexp 1354 smogt 7998 axdc3lem4 9869 axcclem 9873 caubnd 14712 coprmprod 15999 catidd 16945 mulgnnass 18256 numedglnl 26923 mclsind 32812 fscgr 33536 cvrat4 36573 3dim1 36597 3dim2 36598 llnle 36648 lplnle 36670 llncvrlpln2 36687 lplncvrlvol2 36745 pmaple 36891 paddasslem14 36963 paddasslem15 36964 osumcllem11N 37096 cdlemeg46gfre 37662 cdlemk33N 38039 dia2dimlem6 38199 lclkrlem2y 38661 rexlimdv3d 39273 relexpmulnn 40047 3impexpbicom 40806 icceuelpart 43590 |
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