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| Mirrors > Home > ILE Home > Th. List > nfra1 | Unicode version | ||
| Description: |
| Ref | Expression |
|---|---|
| nfra1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ral 2480 |
. 2
| |
| 2 | nfa1 1555 |
. 2
| |
| 3 | 1, 2 | nfxfr 1488 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1461 ax-gen 1463 ax-ial 1548 |
| This theorem depends on definitions: df-bi 117 df-nf 1475 df-ral 2480 |
| This theorem is referenced by: nfra2xy 2539 r19.12 2603 ralbi 2629 rexbi 2630 nfss 3177 ralidm 3552 nfii1 3948 dfiun2g 3949 mpteq12f 4114 reusv1 4494 ralxfrALT 4503 peano2 4632 fun11iun 5528 fvmptssdm 5649 ffnfv 5723 riota5f 5905 mpoeq123 5985 tfri3 6434 nfixp1 6786 nneneq 6927 exmidomni 7217 mkvprop 7233 caucvgsrlemgt1 7879 suplocsrlem 7892 lble 8991 indstr 9684 zsupcllemstep 10336 nninfinf 10552 fimaxre2 11409 prodeq2 11739 bezoutlemmain 12190 bezoutlemzz 12194 exmidunben 12668 mulcncf 14928 limccnp2cntop 14997 bj-rspgt 15516 isomninnlem 15761 iswomninnlem 15780 ismkvnnlem 15783 |
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