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Mirrors > Home > ILE Home > Th. List > nfmpt1 | Unicode version |
Description: Bound-variable hypothesis builder for the maps-to notation. (Contributed by FL, 17-Feb-2008.) |
Ref | Expression |
---|---|
nfmpt1 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-mpt 3999 |
. 2
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2 | nfopab1 4005 |
. 2
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3 | 1, 2 | nfcxfr 2279 |
1
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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 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 |
This theorem depends on definitions: df-bi 116 df-nf 1438 df-sb 1737 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-opab 3998 df-mpt 3999 |
This theorem is referenced by: nffvmpt1 5440 fvmptss2 5504 fvmptssdm 5513 fvmptdf 5516 mpteqb 5519 fvmptf 5521 ralrnmpt 5570 rexrnmpt 5571 f1ompt 5579 f1mpt 5680 fliftfun 5705 dom2lem 6674 mapxpen 6750 mkvprop 7040 cc3 7100 nfcprod1 11355 cnmpt11 12491 |
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