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| Description: Generalization of antecedent. |
| Ref | Expression |
|---|---|
| a4s.1 |
|
| Ref | Expression |
|---|---|
| a4s |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-4 1319 |
. 2
| |
| 2 | a4s.1 |
. 2
| |
| 3 | 1, 2 | syl 12 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: alimi 1338 19.2 1377 19.21t 1473 exintr 1475 ax10o 1499 cbv1 1523 equviniOLD 1532 drsb1 1539 ax11v2 1585 dfsb2 1595 sbequi 1598 drsb2 1600 sbn 1601 sbi1 1602 sbf3t 1619 hbsb4 1620 hbsb4t 1621 hbsb4tOLD 1622 sbidmOLD 1628 sbco2 1629 sbcom 1632 sbcom2 1724 sbal1 1737 ax11eq 1754 ax11el 1755 ax11inda 1762 a12lem1 1767 eujustALT 1774 mopick 1833 rgen2aOLD 2161 ralcom2 2244 ralcom2OLD 2245 ceqsalg 2314 reu6 2443 sbcralt 2527 sbcrext 2528 sbcralgf 2529 sbcrexgf 2530 csbie2t 2578 csbnestg 2581 sbcnestg 2583 reldisj 2916 moabex 3513 mosubopt 3551 ssopab2 3573 dfid3 3587 alxfr 3836 dmcosseqOLD 4215 fununi 4481 fv3 4690 cbvfo 4861 fnoprabg 4941 pssnn 5628 kmlem16 5942 axextnd 6095 axrepndlem1 6096 axrepndlem2 6097 axunndlem1 6099 axunnd 6100 axpowndlem1 6101 axpowndlem2 6102 axpowndlem3 6103 axpowndlem4 6104 axregndlem1 6106 axregndlem2 6107 axregnd 6108 axinfndlem1 6109 axinfnd 6110 axacndlem4 6114 axacndlem5 6115 axacnd 6116 suppsr3 6376 bnj9 12372 fundmpss 13836 wfrlem5 13961 nalf 14153 uninqs 14340 ref4w 14370 pospos 14635 cmphmp 14878 qusp 14908 bwt2 14960 imonclem 15162 pm10.55 16316 2albi 16330 pm11.57 16346 ax4567to6 16362 ax10ext 16364 ax10-16 16365 pm14.122b 16387 pm14.123b 16390 eupickbi 16400 cla4gft 16406 dropab1 16424 dropab2 16425 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-mp 7 ax-4 1319 |