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| Mirrors > Home > ILE Home > Th. List > nfra1 | Unicode version | ||
| Description: |
| Ref | Expression |
|---|---|
| nfra1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ral 2533 |
. 2
| |
| 2 | nfa1 1594 |
. 2
| |
| 3 | 1, 2 | nfxfr 1527 |
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 ax-5 1500 ax-gen 1502 ax-ial 1587 |
| This proof depends on definitions: df-bi 117 df-nf 1514 df-ral 2533 |
| This theorem is used by: nfra2xy 2592 r19.12 2657 ralbi 2683 rexbi 2684 nfss 3241 ralidm 3628 nfii1 4043 dfiun2g 4044 mpteq12f 4211 reusv1 4604 ralxfrALT 4613 peano2 4742 fun11iun 5660 fvmptssdm 5790 ffnfv 5866 riota5f 6065 mpoeq123 6147 abrexss 6358 tfri3 6638 nfixp1 7000 nneneq 7158 exmidomni 7482 mkvprop 7498 caucvgsrlemgt1 8162 suplocsrlem 8175 lble 9279 indstr 10002 zsupcllemstep 10672 nninfinf 10893 fimaxre2 12008 prodeq2 12340 bezoutlemmain 12791 bezoutlemzz 12795 exmidunben 13366 mulcncf 15758 limccnp2cntop 15827 bj-rspgt 16912 isomninnlem 17177 iswomninnlem 17197 ismkvnnlem 17200 |
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