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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 2995 f1ofveu 5995 acexmid 6006 dfsmo2 6439 f1oeng 6916 ctssdc 7288 ltexprlemdisj 7801 ltexprlemfu 7806 recexprlemss1u 7831 mul32 8284 add32 8313 cnegexlem2 8330 subsub23 8359 subadd23 8366 addsub12 8367 subsub 8384 subsub3 8386 sub32 8388 suble 8595 lesub 8596 ltsub23 8597 ltsub13 8598 ltleadd 8601 div32ap 8847 div13ap 8848 div12ap 8849 divdiv32ap 8875 cju 9116 icc0r 10130 fzen 10247 elfz1b 10294 ioo0 10487 ico0 10489 ioc0 10490 expgt0 10802 expge0 10805 expge1 10806 shftval2 11345 abs3dif 11624 divalgb 12444 nnwodc 12565 ctinf 13009 grpinvcnv 13609 mulgaddcom 13691 mulgneg2 13701 srgrmhm 13965 ringcom 14002 mulgass2 14029 opprrng 14048 opprring 14050 unitmulcl 14085 islmodd 14265 lmodcom 14305 rmodislmod 14323 restin 14858 cnpnei 14901 cnptoprest 14921 psmetsym 15011 xmetsym 15050 |
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