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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 8003 axdc3lem4 9874 axcclem 9878 caubnd 14717 coprmprod 16004 catidd 16950 mulgnnass 18261 numedglnl 26928 mclsind 32817 fscgr 33541 cvrat4 36578 3dim1 36602 3dim2 36603 llnle 36653 lplnle 36675 llncvrlpln2 36692 lplncvrlvol2 36750 pmaple 36896 paddasslem14 36968 paddasslem15 36969 osumcllem11N 37101 cdlemeg46gfre 37667 cdlemk33N 38044 dia2dimlem6 38204 lclkrlem2y 38666 rexlimdv3d 39278 relexpmulnn 40052 3impexpbicom 40811 icceuelpart 43595 |
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