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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-cap | Structured version Visualization version Unicode version |
Description: Define the little cap function. See brcap 32047 for its value. (Contributed by Scott Fenton, 17-Apr-2014.) |
Ref | Expression |
---|---|
df-cap | Cap |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ccap 31954 | . 2 Cap | |
2 | cvv 3200 | . . . . 5 | |
3 | 2, 2 | cxp 5112 | . . . 4 |
4 | 3, 2 | cxp 5112 | . . 3 |
5 | cep 5028 | . . . . . 6 | |
6 | 2, 5 | ctxp 31937 | . . . . 5 |
7 | c1st 7166 | . . . . . . . . 9 | |
8 | 7 | ccnv 5113 | . . . . . . . 8 |
9 | 8, 5 | ccom 5118 | . . . . . . 7 |
10 | c2nd 7167 | . . . . . . . . 9 | |
11 | 10 | ccnv 5113 | . . . . . . . 8 |
12 | 11, 5 | ccom 5118 | . . . . . . 7 |
13 | 9, 12 | cin 3573 | . . . . . 6 |
14 | 13, 2 | ctxp 31937 | . . . . 5 |
15 | 6, 14 | csymdif 3843 | . . . 4 |
16 | 15 | crn 5115 | . . 3 |
17 | 4, 16 | cdif 3571 | . 2 |
18 | 1, 17 | wceq 1483 | 1 Cap |
Colors of variables: wff setvar class |
This definition is referenced by: brcap 32047 |
Copyright terms: Public domain | W3C validator |