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Mirrors > Home > ILE Home > Th. List > syl13anc | Unicode version |
Description: Syllogism combined with contraction. (Contributed by NM, 11-Mar-2012.) |
Ref | Expression |
---|---|
sylXanc.1 | |
sylXanc.2 | |
sylXanc.3 | |
sylXanc.4 | |
syl13anc.5 |
Ref | Expression |
---|---|
syl13anc |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sylXanc.1 | . 2 | |
2 | sylXanc.2 | . . 3 | |
3 | sylXanc.3 | . . 3 | |
4 | sylXanc.4 | . . 3 | |
5 | 2, 3, 4 | 3jca 1161 | . 2 |
6 | syl13anc.5 | . 2 | |
7 | 1, 5, 6 | syl2anc 408 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 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: syl23anc 1223 syl33anc 1231 caovassd 5923 caovcand 5926 caovordid 5930 caovordd 5932 caovdid 5939 caovdird 5942 swoer 6450 swoord1 6451 swoord2 6452 fimax2gtrilemstep 6787 iunfidisj 6827 ssfii 6855 suplub2ti 6881 prarloclem3 7298 fzosubel3 9966 seq3split 10245 seq3caopr 10249 zsumdc 11146 fsumiun 11239 divalglemex 11608 strle1g 12038 psmetsym 12487 psmettri 12488 psmetge0 12489 psmetres2 12491 xmetge0 12523 xmetsym 12526 xmettri 12530 metrtri 12535 xmetres2 12537 bldisj 12559 xblss2ps 12562 xblss2 12563 xmeter 12594 xmetxp 12665 |
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