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| Mirrors > Home > ILE Home > Th. List > nfra1 | Unicode version | ||
| Description: |
| Ref | Expression |
|---|---|
| nfra1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ral 2513 |
. 2
| |
| 2 | nfa1 1587 |
. 2
| |
| 3 | 1, 2 | nfxfr 1520 |
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 1493 ax-gen 1495 ax-ial 1580 |
| This theorem depends on definitions: df-bi 117 df-nf 1507 df-ral 2513 |
| This theorem is referenced by: nfra2xy 2572 r19.12 2637 ralbi 2663 rexbi 2664 nfss 3218 ralidm 3593 nfii1 3999 dfiun2g 4000 mpteq12f 4167 reusv1 4553 ralxfrALT 4562 peano2 4691 fun11iun 5601 fvmptssdm 5727 ffnfv 5801 riota5f 5993 mpoeq123 6075 tfri3 6528 nfixp1 6882 nneneq 7038 exmidomni 7332 mkvprop 7348 caucvgsrlemgt1 8005 suplocsrlem 8018 lble 9117 indstr 9817 zsupcllemstep 10479 nninfinf 10695 fimaxre2 11778 prodeq2 12108 bezoutlemmain 12559 bezoutlemzz 12563 exmidunben 13037 mulcncf 15322 limccnp2cntop 15391 bj-rspgt 16318 isomninnlem 16570 iswomninnlem 16589 ismkvnnlem 16592 |
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