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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 1116 | . 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 1084 |
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 210 df-an 400 df-3an 1086 |
This theorem is referenced by: 3exp2 1351 exp516 1353 3impexp 1355 smogt 7987 axdc3lem4 9864 axcclem 9868 caubnd 14710 coprmprod 15995 catidd 16943 mulgnnass 18254 numedglnl 26937 mclsind 32930 fscgr 33654 cvrat4 36739 3dim1 36763 3dim2 36764 llnle 36814 lplnle 36836 llncvrlpln2 36853 lplncvrlvol2 36911 pmaple 37057 paddasslem14 37129 paddasslem15 37130 osumcllem11N 37262 cdlemeg46gfre 37828 cdlemk33N 38205 dia2dimlem6 38365 lclkrlem2y 38827 rexlimdv3d 39624 relexpmulnn 40410 3impexpbicom 41185 icceuelpart 43953 |
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