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Mirrors > Home > MPE Home > Th. List > 3adantr1 | Structured version Visualization version GIF version |
Description: Deduction adding a conjunct to antecedent. (Contributed by NM, 27-Apr-2005.) |
Ref | Expression |
---|---|
3adantr.1 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
Ref | Expression |
---|---|
3adantr1 | ⊢ ((𝜑 ∧ (𝜏 ∧ 𝜓 ∧ 𝜒)) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3simpc 1146 | . 2 ⊢ ((𝜏 ∧ 𝜓 ∧ 𝜒) → (𝜓 ∧ 𝜒)) | |
2 | 3adantr.1 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) | |
3 | 1, 2 | sylan2 594 | 1 ⊢ ((𝜑 ∧ (𝜏 ∧ 𝜓 ∧ 𝜒)) → 𝜃) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ 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: 3adant3r1 1178 3ad2antr3 1186 swopo 5478 omeulem1 8202 divmuldiv 11334 imasmnd2 17942 imasgrp2 18208 srgbinomlem2 19285 imasring 19363 abvdiv 19602 mdetunilem9 21223 lly1stc 22098 icccvx 23548 dchrpt 25837 dipsubdir 28619 poimirlem4 34890 fdc 35014 unichnidl 35303 dmncan1 35348 pexmidlem6N 37105 erngdvlem3 38120 erngdvlem3-rN 38128 dvalveclem 38155 dvhvaddass 38227 dvhlveclem 38238 issmflem 42998 prproropf1olem3 43661 |
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