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| Mirrors > Home > ILE Home > Th. List > syl3an1 | Unicode version | ||
| Description: A syllogism inference. (Contributed by NM, 22-Aug-1995.) |
| Ref | Expression |
|---|---|
| syl3an1.1 |
|
| syl3an1.2 |
|
| Ref | Expression |
|---|---|
| syl3an1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | syl3an1.1 |
. . 3
| |
| 2 | 1 | 3anim1i 1216 |
. 2
|
| 3 | syl3an1.2 |
. 2
| |
| 4 | 2, 3 | syl 14 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This proof depends on definitions: df-bi 117 df-3an 1011 |
| This theorem is used by: syl3an1b 1314 syl3an1br 1317 wepo 4506 f1ofveu 6076 fovcdmda 6236 suppvalfng 6484 smoiso 6577 tfrcl 6639 omv 6732 oeiv 6733 nndi 6763 nnmsucr 6765 f1oen2g 7045 f1dom2g 7046 undiffi 7236 prarloclemarch2 7792 distrnq0 7832 ltprordil 7962 1idprl 7963 1idpru 7964 ltpopr 7968 ltexprlemopu 7976 ltexprlemdisj 7979 ltexprlemfl 7982 ltexprlemfu 7984 ltexprlemru 7985 recexprlemdisj 8003 recexprlemss1l 8008 recexprlemss1u 8009 cnegexlem1 8508 msqge0 8952 mulge0 8955 divnegap 9044 divdiv32ap 9058 divneg2ap 9074 peano2uz 9999 lbzbi 10032 negqmod0 10789 modqmuladdnn0 10826 expnlbnd 11123 fun2dmnop 11325 shftfvalg 11605 xrmaxaddlem 12051 retanclap 12514 tannegap 12520 demoivreALT 12566 gcd0id 12781 isprm3 12921 euclemma 12950 phiprmpw 13029 fermltl 13041 sgrpcl 13783 mndcl 13795 imasmnd2 13818 grpcl 13872 dfgrp2 13891 grprcan 13901 grpsubcl 13944 imasgrp2 13972 mhmid 13977 mhmmnd 13978 mulginvcom 14009 mulgnndir 14013 mulgnnass 14019 qusgrp 14094 ghmmulg 14118 ghmrn 14119 ghmeqker 14133 ablcom 14196 ablinvadd 14204 ghmcmn 14221 rngacl 14348 rngpropd 14361 srgacl 14393 srgcom 14394 ringacl 14442 imasring 14478 subrngacl 14625 subrgacl 14649 subrgugrp 14657 ringen1zr0 14731 lmodacl 14744 lmodmcl 14745 lmodvacl 14747 lmodvsubcl 14778 lmod4 14783 lmodvaddsub4 14785 lmodvpncan 14786 lmodvnpcan 14787 lmodsubeq0 14792 ascldimul 15140 rnasclmulcl 15146 psmetcl 15552 xmetcl 15578 metcl 15579 meteq0 15586 metge0 15592 metsym 15597 blelrnps 15645 blelrn 15646 blssm 15647 blres 15660 mscl 15691 xmscl 15692 xmsge0 15693 xmseq0 15694 xmssym 15695 mopnin 15713 sincosq1sgn 16053 sincosq2sgn 16054 sincosq3sgn 16055 sincosq4sgn 16056 lgsneg1 16349 usgredg2vtx 16663 uspgredg2vtxeu 16664 usgredg2vtxeu 16665 |
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