| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 5526 fvmptssdm 5647 ffnfv 5721 riota5f 5903 mpoeq123 5983 tfri3 6427 nfixp1 6779 nneneq 6920 exmidomni 7210 mkvprop 7226 caucvgsrlemgt1 7865 suplocsrlem 7878 lble 8977 indstr 9670 zsupcllemstep 10322 nninfinf 10538 fimaxre2 11395 prodeq2 11725 bezoutlemmain 12176 bezoutlemzz 12180 exmidunben 12654 mulcncf 14870 limccnp2cntop 14939 bj-rspgt 15458 isomninnlem 15703 iswomninnlem 15722 ismkvnnlem 15725 |
| Copyright terms: Public domain | W3C validator |