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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 1229 | . . 3 ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) |
| 3 | 2 | com23 78 | . 2 ⊢ (𝜑 → (𝜒 → (𝜓 → 𝜃))) |
| 4 | 3 | 3imp 1220 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜓) → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1005 |
| 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 1007 |
| This theorem is referenced by: 3coml 1237 syld3an2 1321 3anidm13 1333 eqreu 3009 f1ofveu 6038 acexmid 6049 dfsmo2 6518 f1oeng 6996 ctssdc 7404 ltexprlemdisj 7921 ltexprlemfu 7926 recexprlemss1u 7951 mul32 8403 add32 8432 cnegexlem2 8449 subsub23 8478 subadd23 8485 addsub12 8486 subsub 8503 subsub3 8505 sub32 8507 suble 8714 lesub 8715 ltsub23 8716 ltsub13 8717 ltleadd 8720 div32ap 8966 div13ap 8967 div12ap 8968 divdiv32ap 8994 cju 9235 icc0r 10259 fzen 10377 elfz1b 10424 ioo0 10619 ico0 10621 ioc0 10622 expgt0 10934 expge0 10937 expge1 10938 shftval2 11511 abs3dif 11790 divalgb 12611 nnwodc 12732 ctinf 13181 grpinvcnv 13781 mulgaddcom 13863 mulgneg2 13873 srgrmhm 14138 ringcom 14175 mulgass2 14202 opprrng 14221 opprring 14223 unitmulcl 14258 islmodd 14441 lmodcom 14481 rmodislmod 14499 restin 15041 cnpnei 15084 cnptoprest 15104 psmetsym 15194 xmetsym 15233 |
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