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| Description: Inference absorbing redundant antecedent. |
| Ref | Expression |
|---|---|
| pm2.43i.1 |
|
| Ref | Expression |
|---|---|
| pm2.43i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pm2.43i.1 |
. 2
| |
| 2 | pm2.43 63 |
. 2
| |
| 3 | 1, 2 | ax-mp 7 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: pm2.18 81 anidm 432 anidms 434 anabsi5 495 ibi 592 3anidm12 882 ax4 972 equid 1126 ax10 1141 hbae 1145 equid1 1269 ax11inda 1371 vtoclgaf 1851 sbcth2 1982 ssiun2s 2594 copsexg 2792 reuuni2f 2883 tz7.7 2973 nsuceq0 3053 tfrlem9 3919 tfrlem11 3921 oprabvalig 4024 omcl 4171 oecl 4172 odi 4210 nnmcl 4230 nnecl 4231 sbth 4457 zorn2lem6 4793 zorn2lem7 4794 mulcanpi 5027 indpi 5034 prcdpq 5097 ltaddpr 5140 reclem2pr 5157 reclem3pr 5158 lediv2it 5897 nn1suc 5939 ser1add2 6338 ser1add 6339 2climnn 7102 2climnn0 7103 infcvgaux2 7220 alephexp2 7586 strlem1 10177 uninqs 10441 infi1 10447 infi1OLD 10448 fiiu 10453 fiiuOLD 10454 ficli 10472 ficliOLD 10473 fiiu2 10488 fiiu2OLD 10489 bsi 10495 hmphre 10530 hmeogrp 10538 homcard 10539 set2elt 10545 top2ind 10548 fillsb 10560 filint 10562 fipfil2 10564 fipfil2OLD 10565 filintf 10569 filint2 10574 filint2OLD 10575 iintlem1 10632 idfisf 10760 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-mp 7 |