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| Mirrors > Home > ILE Home > Th. List > pm5.32da | Unicode version | ||
| Description: Distribution of implication over biconditional (deduction form). (Contributed by NM, 9-Dec-2006.) |
| Ref | Expression |
|---|---|
| pm5.32da.1 |
|
| Ref | Expression |
|---|---|
| pm5.32da |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pm5.32da.1 |
. . 3
| |
| 2 | 1 | ex 115 |
. 2
|
| 3 | 2 | pm5.32d 454 |
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 |
| This theorem is used by: rexbida 2545 reubida 2734 rmobida 2740 mpteq12f 4212 reuhypd 4619 funbrfv2b 5750 dffn5im 5751 eqfnfv2 5810 fndmin 5819 fniniseg 5832 fmptco 5877 dff13 5977 riotabidva 6059 mpoeq123dva 6152 mpoeq3dva 6155 suppssrst 6505 suppssrgst 6506 suppinisegdc 6513 mpoxopovel 6517 qliftfun 6896 erovlem 6906 mapsnend 7105 xpcomco 7130 pw2f1odclem 7140 elfi2 7311 ctssdccl 7457 ltexpi 7710 dfplpq2 7727 axprecex 8253 zrevaddcl 9704 qrevaddcl 10059 icoshft 10408 fznn 10512 sseqn 11300 pfxeq 11489 pfxsuffeqwrdeq 11491 pfxsuff1eqwrdeq 11492 shftdm 11608 2shfti 11617 sumeq2 12149 fsum3 12178 fsum2dlemstep 12225 prodeq2 12348 fprodseq 12374 bitsmod 12747 bitscmp 12749 gcdaddm 12785 grpidpropdg 13752 ismgmid 13755 mhmpropd 13831 issubm2 13838 eqgid 14087 eqgabl 14223 rngpropd 14360 iscrng2 14425 ringpropd 14449 crngpropd 14450 crngunit 14526 dvdsrpropdg 14562 issubrg3 14663 lsslss 14826 lsspropdg 14876 znleval 15096 bastop2 15327 restopn2 15426 iscnp3 15446 lmbr2 15457 txlm 15522 ismet2 15597 xblpnfps 15641 xblpnf 15642 blininf 15667 blres 15677 elmopn2 15692 neibl 15734 metrest 15749 metcnp3 15754 metcnp 15755 metcnp2 15756 metcn 15757 txmetcn 15762 cnbl0 15777 cnblcld 15778 bl2ioo 15793 elcncf2 15817 cncfmet 15835 cnlimc 15915 lgsquadlem1 16418 lgsquadlem2 16419 2lgslem1a 16429 upgriswlkdc 16823 isclwwlknx 16879 clwwlkn1 16881 clwwlkn2 16884 eupth2lemsfi 16941 |
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