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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 1180 | . . 3 |
3 | 2 | com23 78 | . 2 |
4 | 3 | 3imp 1175 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 w3a 962 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 df-3an 964 |
This theorem is referenced by: 3coml 1188 syld3an2 1263 3anidm13 1274 eqreu 2871 f1ofveu 5755 acexmid 5766 dfsmo2 6177 f1oeng 6644 ctssdc 6991 ltexprlemdisj 7407 ltexprlemfu 7412 recexprlemss1u 7437 mul32 7885 add32 7914 cnegexlem2 7931 subsub23 7960 subadd23 7967 addsub12 7968 subsub 7985 subsub3 7987 sub32 7989 suble 8195 lesub 8196 ltsub23 8197 ltsub13 8198 ltleadd 8201 div32ap 8445 div13ap 8446 div12ap 8447 divdiv32ap 8473 cju 8712 icc0r 9702 fzen 9816 elfz1b 9863 ioo0 10030 ico0 10032 ioc0 10033 expgt0 10319 expge0 10322 expge1 10323 shftval2 10591 abs3dif 10870 divalgb 11611 ctinf 11932 restin 12334 cnpnei 12377 cnptoprest 12397 psmetsym 12487 xmetsym 12526 |
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