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| Mirrors > Home > ILE Home > Th. List > 3com23 | Unicode version | ||
| Description: Commutation in antecedent. Swap 2nd and 3rd. (Contributed by NM, 28-Jan-1996.) |
| Ref | Expression |
|---|---|
| 3exp.1 |
|
| Ref | Expression |
|---|---|
| 3com23 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3exp.1 |
. . . 4
| |
| 2 | 1 | 3exp 1226 |
. . 3
|
| 3 | 2 | com23 78 |
. 2
|
| 4 | 3 | 3imp 1217 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 7291 ltexprlemdisj 7804 ltexprlemfu 7809 recexprlemss1u 7834 mul32 8287 add32 8316 cnegexlem2 8333 subsub23 8362 subadd23 8369 addsub12 8370 subsub 8387 subsub3 8389 sub32 8391 suble 8598 lesub 8599 ltsub23 8600 ltsub13 8601 ltleadd 8604 div32ap 8850 div13ap 8851 div12ap 8852 divdiv32ap 8878 cju 9119 icc0r 10134 fzen 10251 elfz1b 10298 ioo0 10491 ico0 10493 ioc0 10494 expgt0 10806 expge0 10809 expge1 10810 shftval2 11353 abs3dif 11632 divalgb 12452 nnwodc 12573 ctinf 13017 grpinvcnv 13617 mulgaddcom 13699 mulgneg2 13709 srgrmhm 13973 ringcom 14010 mulgass2 14037 opprrng 14056 opprring 14058 unitmulcl 14093 islmodd 14273 lmodcom 14313 rmodislmod 14331 restin 14866 cnpnei 14909 cnptoprest 14929 psmetsym 15019 xmetsym 15058 |
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