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Mirrors > Home > ILE Home > Th. List > syl2anr | Unicode version |
Description: A double syllogism inference. (Contributed by NM, 17-Sep-2013.) |
Ref | Expression |
---|---|
syl2an.1 | |
syl2an.2 | |
syl2an.3 |
Ref | Expression |
---|---|
syl2anr |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl2an.1 | . . 3 | |
2 | syl2an.2 | . . 3 | |
3 | syl2an.3 | . . 3 | |
4 | 1, 2, 3 | syl2an 273 | . 2 |
5 | 4 | ancoms 255 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 97 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 |
This theorem is referenced by: swopo 4043 opswapg 4807 coexg 4862 iotass 4884 resdif 5148 fvexg 5194 isotr 5456 xpexgALT 5760 cauappcvgprlemladdfl 6753 addgt0sr 6860 axmulass 6947 axdistr 6948 negeu 7202 nnsub 7952 zltnle 8291 elz2 8312 uzaddcl 8529 qaddcl 8570 xltneg 8749 xleneg 8750 iccneg 8857 uzsubsubfz 8911 fzsplit2 8914 fzss1 8926 uzsplit 8954 fz0fzdiffz0 8987 difelfzle 8992 difelfznle 8993 fzonlt0 9023 fzouzsplit 9035 eluzgtdifelfzo 9053 elfzodifsumelfzo 9057 ssfzo12 9080 qltnle 9101 nn0ennn 9209 isermono 9237 crim 9458 nn0seqcvgd 9880 algcvgblem 9888 |
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