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| Mirrors > Home > ILE Home > Th. List > simp1d | Unicode version | ||
| Description: Deduce a conjunct from a triple conjunction. (Contributed by NM, 4-Sep-2005.) |
| Ref | Expression |
|---|---|
| 3simp1d.1 |
|
| Ref | Expression |
|---|---|
| simp1d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3simp1d.1 |
. 2
| |
| 2 | simp1 1028 |
. 2
| |
| 3 | 1, 2 | 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 |
| This proof depends on definitions: df-bi 117 df-3an 1011 |
| This theorem is used by: simp1bi 1043 erinxp 6888 exmidapne 7632 addcanprleml 7987 addcanprlemu 7988 ltmprr 8015 lelttrdi 8761 ixxdisj 10321 ixxss1 10322 ixxss2 10323 ixxss12 10324 iccss2 10362 iocssre 10371 icossre 10372 iccssre 10373 icodisj 10410 iccf1o 10423 fzen 10463 ioom 10711 intfracq 10777 flqdiv 10778 mulqaddmodid 10821 modsumfzodifsn 10853 addmodlteq 10855 remul 11658 sumtp 12205 crth 13030 phimullem 13031 eulerthlem1 13033 eulerthlemfi 13034 eulerthlemrprm 13035 eulerthlema 13036 eulerthlemh 13037 eulerthlemth 13038 ballotfilemcdc 13280 ballotfilemfc0 13289 ballotfilemro 13323 ctiunct 13388 strsetsid 13442 strleund 13515 strext 13517 mhmf 13830 submss 13841 eqger 14085 eqgcpbl 14089 lmodvscl 14749 lssssg 14805 rnglidlmsgrp 14942 2idlcpblrng 14968 lmfpm 15486 lmff 15492 lmtopcnp 15493 xmeter 15679 tgqioo 15798 ivthinclemlopn 15879 ivthinclemuopn 15881 limcimolemlt 15907 limcresi 15909 cosordlem 16094 relogbval 16204 relogbzcl 16205 nnlogbexp 16212 perfectlem2 16317 wlkprop 16790 wlkf 16793 wlkfg 16794 wlkvtxiedg 16808 wlk1walkdom 16822 wlkvtxedg 16826 upgr2wlkdc 16840 isclwwlkng 16869 eupthseg 16915 trlsegvdeglem3 16925 trlsegvdeglem5 16927 depindlem2 16970 depindlem3 16971 |
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