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Mirrors > Home > ILE Home > Th. List > abbi2i | Unicode version |
Description: Equality of a class variable and a class abstraction (inference form). (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
abbiri.1 |
Ref | Expression |
---|---|
abbi2i |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | abeq2 2248 | . 2 | |
2 | abbiri.1 | . 2 | |
3 | 1, 2 | mpgbir 1429 | 1 |
Colors of variables: wff set class |
Syntax hints: wb 104 wceq 1331 wcel 1480 cab 2125 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-11 1484 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 |
This theorem depends on definitions: df-bi 116 df-nf 1437 df-sb 1736 df-clab 2126 df-cleq 2132 df-clel 2135 |
This theorem is referenced by: abid2 2260 cbvralcsf 3062 cbvrexcsf 3063 cbvreucsf 3064 cbvrabcsf 3065 symdifxor 3342 dfnul2 3365 dfpr2 3546 dftp2 3572 0iin 3871 pwpwab 3900 epse 4264 fv3 5444 fo1st 6055 fo2nd 6056 xp2 6071 tfrlem3 6208 tfr1onlem3 6235 mapsn 6584 ixpconstg 6601 ixp0x 6620 nnzrab 9078 nn0zrab 9079 |
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