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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 5930 caovcand 5933 caovordid 5937 caovordd 5939 caovdid 5946 caovdird 5949 swoer 6457 swoord1 6458 swoord2 6459 fimax2gtrilemstep 6794 iunfidisj 6834 ssfii 6862 suplub2ti 6888 prarloclem3 7310 fzosubel3 9978 seq3split 10257 seq3caopr 10261 zsumdc 11158 fsumiun 11251 divalglemex 11624 strle1g 12054 psmetsym 12503 psmettri 12504 psmetge0 12505 psmetres2 12507 xmetge0 12539 xmetsym 12542 xmettri 12546 metrtri 12551 xmetres2 12553 bldisj 12575 xblss2ps 12578 xblss2 12579 xmeter 12610 xmetxp 12681 |
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