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Mirrors > Home > ILE Home > Th. List > nfor | Unicode version |
Description: If ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
nfor.1 |
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nfor.2 |
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Ref | Expression |
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nfor |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfor.1 |
. . . 4
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2 | 1 | nfri 1530 |
. . 3
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3 | nfor.2 |
. . . 4
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4 | 3 | nfri 1530 |
. . 3
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5 | 2, 4 | hbor 1557 |
. 2
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6 | 5 | nfi 1473 |
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 106 ax-ia2 107 ax-ia3 108 ax-io 710 ax-5 1458 ax-gen 1460 ax-4 1521 |
This theorem depends on definitions: df-bi 117 df-nf 1472 |
This theorem is referenced by: nfdc 1670 nfun 3311 nfpr 3664 nfso 4327 nffrec 6436 indpi 7388 nfsum1 11473 nfsum 11474 nfcprod1 11671 nfcprod 11672 bj-findis 15395 isomninnlem 15444 trirec0 15458 |
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