![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > syl2an2r | GIF version |
Description: syl2anr 288 with antecedents in standard conjunction form. (Contributed by Alan Sare, 27-Aug-2016.) |
Ref | Expression |
---|---|
syl2an2r.1 | ⊢ (𝜑 → 𝜓) |
syl2an2r.2 | ⊢ ((𝜑 ∧ 𝜒) → 𝜃) |
syl2an2r.3 | ⊢ ((𝜓 ∧ 𝜃) → 𝜏) |
Ref | Expression |
---|---|
syl2an2r | ⊢ ((𝜑 ∧ 𝜒) → 𝜏) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl2an2r.1 | . . 3 ⊢ (𝜑 → 𝜓) | |
2 | syl2an2r.2 | . . 3 ⊢ ((𝜑 ∧ 𝜒) → 𝜃) | |
3 | syl2an2r.3 | . . 3 ⊢ ((𝜓 ∧ 𝜃) → 𝜏) | |
4 | 1, 2, 3 | syl2an 287 | . 2 ⊢ ((𝜑 ∧ (𝜑 ∧ 𝜒)) → 𝜏) |
5 | 4 | anabss5 568 | 1 ⊢ ((𝜑 ∧ 𝜒) → 𝜏) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 103 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: op1stbg 4408 mapen 6748 fival 6866 supelti 6897 supmaxti 6899 infminti 6922 xnegdi 9681 frecuzrdgsuc 10218 hashunlem 10582 2zsupmax 11029 xrmin1inf 11068 serf0 11153 fsumabs 11266 binomlem 11284 cvgratz 11333 efcllemp 11401 ef0lem 11403 tannegap 11471 divalglemnqt 11653 lcmid 11797 hashdvds 11933 ennnfonelemkh 11961 ctinf 11979 setsslid 12048 topbas 12275 tgrest 12377 txss12 12474 cnplimclemle 12845 efltlemlt 12903 coseq0q4123 12963 neapmkvlem 13424 |
Copyright terms: Public domain | W3C validator |