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| Mirrors > Home > ILE Home > Th. List > mpbir3and | Unicode version | ||
| Description: Detach a conjunction of truths in a biconditional. (Contributed by Mario Carneiro, 11-May-2014.) |
| Ref | Expression |
|---|---|
| mpbir3and.1 |
|
| mpbir3and.2 |
|
| mpbir3and.3 |
|
| mpbir3and.4 |
|
| Ref | Expression |
|---|---|
| mpbir3and |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mpbir3and.1 |
. . 3
| |
| 2 | mpbir3and.2 |
. . 3
| |
| 3 | mpbir3and.3 |
. . 3
| |
| 4 | 1, 2, 3 | 3jca 1208 |
. 2
|
| 5 | mpbir3and.4 |
. 2
| |
| 6 | 4, 5 | mpbird 167 |
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: ixxss1 10317 ixxss2 10318 ixxss12 10319 ubioc1 10342 lbico1 10343 lbicc2 10397 ubicc2 10398 lincmble 10417 elicod 10710 modqelico 10785 zmodfz 10797 modqmuladdim 10818 addmodid 10823 phicl2 13014 4sqlem12 13203 isstruct2r 13414 issubmd 13832 mndissubm 13833 submid 13835 subsubm 13841 0subm 13842 mhmima 13849 mhmeql 13850 issubgrpd2 14044 grpissubg 14048 subgintm 14052 nmzsubg 14064 eqger 14078 eqgcpbl 14082 ghmrn 14111 ghmpreima 14120 unitsubm 14477 subrgsubm 14593 subrgugrp 14599 subrgintm 14602 islssmd 14747 lsssubg 14765 islss4 14770 issubrgd 14840 lidlsubg 14874 2idlcpblrng 14911 mplsubgfi 15144 lmtopcnp 15403 xmeter 15589 tgqioo 15708 suplociccreex 15777 dedekindicc 15786 ivthinclemlopn 15789 ivthinclemuopn 15791 sin0pilem2 15936 pilem3 15937 coseq0q4123 15988 log2tlbndlog2 16142 uhgrissubgr 16624 egrsubgr 16626 uhgrspansubgr 16640 wlkres 16742 |
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