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Mirrors > Home > MPE Home > Th. List > Mathboxes > dfvd1ir | Structured version Visualization version Unicode version |
Description: Inference form of df-vd1 38786 with the virtual deduction as the assertion. (Contributed by Alan Sare, 14-Nov-2011.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
dfvd1ir.1 |
Ref | Expression |
---|---|
dfvd1ir |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dfvd1ir.1 | . 2 | |
2 | df-vd1 38786 | . 2 | |
3 | 1, 2 | mpbir 221 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wvd1 38785 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 197 df-vd1 38786 |
This theorem is referenced by: idn1 38790 vd01 38822 in2 38830 int2 38831 gen11nv 38842 gen12 38843 exinst01 38850 exinst11 38851 e1a 38852 el1 38853 e111 38899 e1111 38900 un0.1 39006 un10 39015 un01 39016 2uasbanhVD 39147 |
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