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| Mirrors > Home > ILE Home > Th. List > 3com23 | GIF version | ||
| Description: Commutation in antecedent. Swap 2nd and 3rd. (Contributed by NM, 28-Jan-1996.) |
| Ref | Expression |
|---|---|
| 3exp.1 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Ref | Expression |
|---|---|
| 3com23 | ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜓) → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3exp.1 | . . . 4 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 2 | 1 | 3exp 1226 | . . 3 ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) |
| 3 | 2 | com23 78 | . 2 ⊢ (𝜑 → (𝜒 → (𝜓 → 𝜃))) |
| 4 | 3 | 3imp 1217 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜓) → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1002 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 |
| This theorem is referenced by: 3coml 1234 syld3an2 1318 3anidm13 1330 eqreu 2996 f1ofveu 6001 acexmid 6012 dfsmo2 6448 f1oeng 6925 ctssdc 7303 ltexprlemdisj 7816 ltexprlemfu 7821 recexprlemss1u 7846 mul32 8299 add32 8328 cnegexlem2 8345 subsub23 8374 subadd23 8381 addsub12 8382 subsub 8399 subsub3 8401 sub32 8403 suble 8610 lesub 8611 ltsub23 8612 ltsub13 8613 ltleadd 8616 div32ap 8862 div13ap 8863 div12ap 8864 divdiv32ap 8890 cju 9131 icc0r 10151 fzen 10268 elfz1b 10315 ioo0 10509 ico0 10511 ioc0 10512 expgt0 10824 expge0 10827 expge1 10828 shftval2 11377 abs3dif 11656 divalgb 12476 nnwodc 12597 ctinf 13041 grpinvcnv 13641 mulgaddcom 13723 mulgneg2 13733 srgrmhm 13997 ringcom 14034 mulgass2 14061 opprrng 14080 opprring 14082 unitmulcl 14117 islmodd 14297 lmodcom 14337 rmodislmod 14355 restin 14890 cnpnei 14933 cnptoprest 14953 psmetsym 15043 xmetsym 15082 |
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