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| Description: Inference absorbing redundant antecedent. (The proof was shortened by O'Cat, 28-Nov-2008.) |
| Ref | Expression |
|---|---|
| pm2.43i.1 |
|
| Ref | Expression |
|---|---|
| pm2.43i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | id 59 |
. 2
| |
| 2 | pm2.43i.1 |
. 2
| |
| 3 | 1, 2 | mpd 26 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: pm2.18 81 anidm 433 anidms 435 anabsi5 498 ibi 595 3anidm12 888 ax4 1008 equid 1162 equidALT 1163 ax10 1178 hbae 1182 equid1 1307 ax11inda 1410 vtoclgaf 1897 sbcth2 2030 ssiun2s 2662 copsexg 2868 tz7.7 3001 nsuceq0 3053 reuuni2f 3107 oprabvalig 4084 tfrlem9 4220 tfrlem11 4222 omcl 4307 oecl 4308 odi 4346 nnmcl 4370 nnecl 4371 sbth 4602 zorn2lem6 4939 zorn2lem7 4940 mulcanpi 5181 indpi 5188 prcdpq 5251 ltaddpr 5294 reclem2pr 5311 reclem3pr 5312 lediv2a 6042 nn1suc 6084 ser1add2i 6703 ser1addi 6704 2climnn 7305 2climnn0 7306 infcvgaux2i 7424 alephexp2 7798 strlem1 10458 uninqs 10730 infi1 10735 fiiu 10738 ficli 10756 imgfldref2 10768 ref3w 10772 xrletr2 10790 prj1 10809 set2elt 10827 fiiu2 10852 dupos1 10876 lteqtpos 10880 pospos 10882 tostos 10883 smgrpmgm 10912 smgrpass 10913 ismnd2 10928 mndid 10929 mndio 10930 mndass 10931 grpmnd 10933 on1el3 10962 bsi 10995 osneisi 11018 hmphre 11036 hmeogrp 11044 homcard 11045 top2ind 11050 filint 11075 fipfil2 11077 filintf 11081 filint2 11084 altretop 11144 iintlem1 11155 idfisf 11295 morsubc 11309 idsubfun 11312 dif1en 11833 neificl 11904 phtpcdm 12103 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-mp 7 |