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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 1228 | . . 3 ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) |
| 3 | 2 | com23 78 | . 2 ⊢ (𝜑 → (𝜒 → (𝜓 → 𝜃))) |
| 4 | 3 | 3imp 1219 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜓) → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1004 |
| 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 1006 |
| This theorem is referenced by: 3coml 1236 syld3an2 1320 3anidm13 1332 eqreu 2998 f1ofveu 6005 acexmid 6016 dfsmo2 6452 f1oeng 6929 ctssdc 7311 ltexprlemdisj 7825 ltexprlemfu 7830 recexprlemss1u 7855 mul32 8308 add32 8337 cnegexlem2 8354 subsub23 8383 subadd23 8390 addsub12 8391 subsub 8408 subsub3 8410 sub32 8412 suble 8619 lesub 8620 ltsub23 8621 ltsub13 8622 ltleadd 8625 div32ap 8871 div13ap 8872 div12ap 8873 divdiv32ap 8899 cju 9140 icc0r 10160 fzen 10277 elfz1b 10324 ioo0 10518 ico0 10520 ioc0 10521 expgt0 10833 expge0 10836 expge1 10837 shftval2 11386 abs3dif 11665 divalgb 12485 nnwodc 12606 ctinf 13050 grpinvcnv 13650 mulgaddcom 13732 mulgneg2 13742 srgrmhm 14006 ringcom 14043 mulgass2 14070 opprrng 14089 opprring 14091 unitmulcl 14126 islmodd 14306 lmodcom 14346 rmodislmod 14364 restin 14899 cnpnei 14942 cnptoprest 14962 psmetsym 15052 xmetsym 15091 |
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