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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 4211 reuhypd 4617 funbrfv2b 5747 dffn5im 5748 eqfnfv2 5807 fndmin 5816 fniniseg 5829 fmptco 5874 dff13 5974 riotabidva 6056 mpoeq123dva 6149 mpoeq3dva 6152 suppssrst 6501 suppssrgst 6502 mpoxopovel 6512 qliftfun 6891 erovlem 6901 mapsnend 7099 xpcomco 7124 pw2f1odclem 7134 elfi2 7306 ctssdccl 7451 ltexpi 7704 dfplpq2 7721 axprecex 8247 zrevaddcl 9699 qrevaddcl 10053 icoshft 10402 fznn 10506 sseqn 11293 pfxeq 11482 pfxsuffeqwrdeq 11484 pfxsuff1eqwrdeq 11485 shftdm 11601 2shfti 11610 sumeq2 12141 fsum3 12170 fsum2dlemstep 12217 prodeq2 12340 fprodseq 12366 bitsmod 12739 bitscmp 12741 gcdaddm 12777 grpidpropdg 13743 ismgmid 13746 mhmpropd 13822 issubm2 13829 eqgid 14078 eqgabl 14183 rngpropd 14303 iscrng2 14368 ringpropd 14392 crngpropd 14393 crngunit 14467 dvdsrpropdg 14503 issubrg3 14604 lsslss 14767 lsspropdg 14817 znleval 15037 bastop2 15234 restopn2 15333 iscnp3 15353 lmbr2 15364 txlm 15429 ismet2 15504 xblpnfps 15548 xblpnf 15549 blininf 15574 blres 15584 elmopn2 15599 neibl 15641 metrest 15656 metcnp3 15661 metcnp 15662 metcnp2 15663 metcn 15664 txmetcn 15669 cnbl0 15684 cnblcld 15685 bl2ioo 15700 elcncf2 15724 cncfmet 15742 cnlimc 15822 lgsquadlem1 16294 lgsquadlem2 16295 2lgslem1a 16305 upgriswlkdc 16699 isclwwlknx 16755 clwwlkn1 16757 clwwlkn2 16760 eupth2lemsfi 16817 |
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