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Mirrors > Home > MPE Home > Th. List > csbie2t | Structured version Visualization version Unicode version |
Description: Conversion of implicit substitution to explicit substitution into a class (closed form of csbie2 3563). (Contributed by NM, 3-Sep-2007.) (Revised by Mario Carneiro, 13-Oct-2016.) |
Ref | Expression |
---|---|
csbie2t.1 | |
csbie2t.2 |
Ref | Expression |
---|---|
csbie2t |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfa1 2028 | . 2 | |
2 | nfcvd 2765 | . 2 | |
3 | csbie2t.1 | . . 3 | |
4 | 3 | a1i 11 | . 2 |
5 | nfa2 2040 | . . . 4 | |
6 | nfv 1843 | . . . 4 | |
7 | 5, 6 | nfan 1828 | . . 3 |
8 | nfcvd 2765 | . . 3 | |
9 | csbie2t.2 | . . . 4 | |
10 | 9 | a1i 11 | . . 3 |
11 | 2sp 2056 | . . . 4 | |
12 | 11 | impl 650 | . . 3 |
13 | 7, 8, 10, 12 | csbiedf 3554 | . 2 |
14 | 1, 2, 4, 13 | csbiedf 3554 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wal 1481 wceq 1483 wcel 1990 cvv 3200 csb 3533 |
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-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-v 3202 df-sbc 3436 df-csb 3534 |
This theorem is referenced by: csbie2 3563 |
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