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Mirrors > Home > MPE Home > Th. List > df-inag | Structured version Visualization version Unicode version |
Description: Definition of the geometrical "in angle" relation. (Contributed by Thierry Arnoux, 15-Aug-2020.) |
Ref | Expression |
---|---|
df-inag | inA ..^ Itv hlG |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cinag 25726 | . 2 inA | |
2 | vg | . . 3 | |
3 | cvv 3200 | . . 3 | |
4 | vp | . . . . . . . 8 | |
5 | 4 | cv 1482 | . . . . . . 7 |
6 | 2 | cv 1482 | . . . . . . . 8 |
7 | cbs 15857 | . . . . . . . 8 | |
8 | 6, 7 | cfv 5888 | . . . . . . 7 |
9 | 5, 8 | wcel 1990 | . . . . . 6 |
10 | vt | . . . . . . . 8 | |
11 | 10 | cv 1482 | . . . . . . 7 |
12 | cc0 9936 | . . . . . . . . 9 | |
13 | c3 11071 | . . . . . . . . 9 | |
14 | cfzo 12465 | . . . . . . . . 9 ..^ | |
15 | 12, 13, 14 | co 6650 | . . . . . . . 8 ..^ |
16 | cmap 7857 | . . . . . . . 8 | |
17 | 8, 15, 16 | co 6650 | . . . . . . 7 ..^ |
18 | 11, 17 | wcel 1990 | . . . . . 6 ..^ |
19 | 9, 18 | wa 384 | . . . . 5 ..^ |
20 | 12, 11 | cfv 5888 | . . . . . . . 8 |
21 | c1 9937 | . . . . . . . . 9 | |
22 | 21, 11 | cfv 5888 | . . . . . . . 8 |
23 | 20, 22 | wne 2794 | . . . . . . 7 |
24 | c2 11070 | . . . . . . . . 9 | |
25 | 24, 11 | cfv 5888 | . . . . . . . 8 |
26 | 25, 22 | wne 2794 | . . . . . . 7 |
27 | 5, 22 | wne 2794 | . . . . . . 7 |
28 | 23, 26, 27 | w3a 1037 | . . . . . 6 |
29 | vx | . . . . . . . . . 10 | |
30 | 29 | cv 1482 | . . . . . . . . 9 |
31 | citv 25335 | . . . . . . . . . . 11 Itv | |
32 | 6, 31 | cfv 5888 | . . . . . . . . . 10 Itv |
33 | 20, 25, 32 | co 6650 | . . . . . . . . 9 Itv |
34 | 30, 33 | wcel 1990 | . . . . . . . 8 Itv |
35 | 30, 22 | wceq 1483 | . . . . . . . . 9 |
36 | chlg 25495 | . . . . . . . . . . . 12 hlG | |
37 | 6, 36 | cfv 5888 | . . . . . . . . . . 11 hlG |
38 | 22, 37 | cfv 5888 | . . . . . . . . . 10 hlG |
39 | 30, 5, 38 | wbr 4653 | . . . . . . . . 9 hlG |
40 | 35, 39 | wo 383 | . . . . . . . 8 hlG |
41 | 34, 40 | wa 384 | . . . . . . 7 Itv hlG |
42 | 41, 29, 8 | wrex 2913 | . . . . . 6 Itv hlG |
43 | 28, 42 | wa 384 | . . . . 5 Itv hlG |
44 | 19, 43 | wa 384 | . . . 4 ..^ Itv hlG |
45 | 44, 4, 10 | copab 4712 | . . 3 ..^ Itv hlG |
46 | 2, 3, 45 | cmpt 4729 | . 2 ..^ Itv hlG |
47 | 1, 46 | wceq 1483 | 1 inA ..^ Itv hlG |
Colors of variables: wff setvar class |
This definition is referenced by: isinag 25729 |
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