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Mirrors > Home > MPE Home > Th. List > 3adantl2 | Structured version Visualization version GIF version |
Description: Deduction adding a conjunct to antecedent. (Contributed by NM, 24-Feb-2005.) |
Ref | Expression |
---|---|
3adantl.1 | ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜃) |
Ref | Expression |
---|---|
3adantl2 | ⊢ (((𝜑 ∧ 𝜏 ∧ 𝜓) ∧ 𝜒) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3simpb 1145 | . 2 ⊢ ((𝜑 ∧ 𝜏 ∧ 𝜓) → (𝜑 ∧ 𝜓)) | |
2 | 3adantl.1 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜃) | |
3 | 1, 2 | sylan 582 | 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: 3ad2antl1 1181 omord2 8195 nnmord 8260 axcc3 9862 lediv2a 11536 zdiv 12055 clatleglb 17738 mulgnn0subcl 18243 mulgsubcl 18244 ghmmulg 18372 obs2ss 20875 scmatf1 21142 neiint 21714 cnpnei 21874 caublcls 23914 axlowdimlem16 26745 clwwlkext2edg 27837 ipval2lem2 28483 fh1 29397 cm2j 29399 hoadddi 29582 hoadddir 29583 lindsadd 34887 lautco 37235 supxrge 41613 infleinflem2 41646 stoweidlem44 42336 fourierdlem41 42440 fourierdlem42 42441 fourierdlem54 42452 fourierdlem83 42481 sge0uzfsumgt 42733 |
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