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Mirrors > Home > ILE Home > Th. List > syl31anc | Unicode version |
Description: Syllogism combined with contraction. (Contributed by NM, 11-Mar-2012.) |
Ref | Expression |
---|---|
sylXanc.1 | |
sylXanc.2 | |
sylXanc.3 | |
sylXanc.4 | |
syl31anc.5 |
Ref | Expression |
---|---|
syl31anc |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sylXanc.1 | . . 3 | |
2 | sylXanc.2 | . . 3 | |
3 | sylXanc.3 | . . 3 | |
4 | 1, 2, 3 | 3jca 1166 | . 2 |
5 | sylXanc.4 | . 2 | |
6 | syl31anc.5 | . 2 | |
7 | 4, 5, 6 | syl2anc 409 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 w3a 967 |
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 969 |
This theorem is referenced by: syl32anc 1235 stoic4b 1420 enq0tr 7366 ltmul12a 8746 lt2msq1 8771 ledivp1 8789 lemul1ad 8825 lemul2ad 8826 lediv2ad 9646 xaddge0 9805 difelfznle 10060 expubnd 10502 nn0leexp2 10613 expcanlem 10617 expcand 10619 xrmaxaddlem 11187 mertenslemi1 11462 eftlub 11617 dvdsadd 11761 divalgmod 11849 gcdzeq 11940 rplpwr 11945 sqgcd 11947 bezoutr 11950 rpmulgcd2 12006 rpdvds 12010 divgcdodd 12052 oddpwdclemxy 12078 divnumden 12105 crth 12133 phimullem 12134 coprimeprodsq2 12167 pythagtriplem19 12191 pclemub 12196 pcpre1 12201 pcidlem 12231 xblss2ps 12945 xblss2 12946 metcnpi3 13058 limcimolemlt 13174 limccnp2cntop 13187 dvmulxxbr 13207 dvcoapbr 13212 |
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