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Mirrors > Home > MPE Home > Th. List > vtocle | Structured version Visualization version Unicode version |
Description: Implicit substitution of a class for a setvar variable. (Contributed by NM, 9-Sep-1993.) |
Ref | Expression |
---|---|
vtocle.1 | |
vtocle.2 |
Ref | Expression |
---|---|
vtocle |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vtocle.1 | . 2 | |
2 | vtocle.2 | . . 3 | |
3 | 2 | vtocleg 3279 | . 2 |
4 | 1, 3 | ax-mp 5 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 cvv 3200 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-12 2047 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-an 386 df-tru 1486 df-ex 1705 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-v 3202 |
This theorem is referenced by: zfrepclf 4777 tz6.12i 6214 eloprabga 6747 cfflb 9081 axcc3 9260 nn0ind-raph 11477 finxpreclem6 33233 |
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