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Mirrors > Home > ILE Home > Th. List > df-iplp | Unicode version |
Description: Define addition on
positive reals. From Section 11.2.1 of [HoTT], p.
(varies). We write this definition to closely resemble the definition
in HoTT although some of the conditions are redundant (for example,
implies ) and can be simplified
as
shown at genpdf 7309.
This is a "temporary" set used in the construction of complex numbers, and is intended to be used only by the construction. (Contributed by Jim Kingdon, 26-Sep-2019.) |
Ref | Expression |
---|---|
df-iplp |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cpp 7094 | . 2 | |
2 | vx | . . 3 | |
3 | vy | . . 3 | |
4 | cnp 7092 | . . 3 | |
5 | vr | . . . . . . . . . 10 | |
6 | 5 | cv 1330 | . . . . . . . . 9 |
7 | 2 | cv 1330 | . . . . . . . . . 10 |
8 | c1st 6029 | . . . . . . . . . 10 | |
9 | 7, 8 | cfv 5118 | . . . . . . . . 9 |
10 | 6, 9 | wcel 1480 | . . . . . . . 8 |
11 | vs | . . . . . . . . . 10 | |
12 | 11 | cv 1330 | . . . . . . . . 9 |
13 | 3 | cv 1330 | . . . . . . . . . 10 |
14 | 13, 8 | cfv 5118 | . . . . . . . . 9 |
15 | 12, 14 | wcel 1480 | . . . . . . . 8 |
16 | vq | . . . . . . . . . 10 | |
17 | 16 | cv 1330 | . . . . . . . . 9 |
18 | cplq 7083 | . . . . . . . . . 10 | |
19 | 6, 12, 18 | co 5767 | . . . . . . . . 9 |
20 | 17, 19 | wceq 1331 | . . . . . . . 8 |
21 | 10, 15, 20 | w3a 962 | . . . . . . 7 |
22 | cnq 7081 | . . . . . . 7 | |
23 | 21, 11, 22 | wrex 2415 | . . . . . 6 |
24 | 23, 5, 22 | wrex 2415 | . . . . 5 |
25 | 24, 16, 22 | crab 2418 | . . . 4 |
26 | c2nd 6030 | . . . . . . . . . 10 | |
27 | 7, 26 | cfv 5118 | . . . . . . . . 9 |
28 | 6, 27 | wcel 1480 | . . . . . . . 8 |
29 | 13, 26 | cfv 5118 | . . . . . . . . 9 |
30 | 12, 29 | wcel 1480 | . . . . . . . 8 |
31 | 28, 30, 20 | w3a 962 | . . . . . . 7 |
32 | 31, 11, 22 | wrex 2415 | . . . . . 6 |
33 | 32, 5, 22 | wrex 2415 | . . . . 5 |
34 | 33, 16, 22 | crab 2418 | . . . 4 |
35 | 25, 34 | cop 3525 | . . 3 |
36 | 2, 3, 4, 4, 35 | cmpo 5769 | . 2 |
37 | 1, 36 | wceq 1331 | 1 |
Colors of variables: wff set class |
This definition is referenced by: addnqprl 7330 addnqpru 7331 addclpr 7338 plpvlu 7339 dmplp 7341 addnqprlemrl 7358 addnqprlemru 7359 addassprg 7380 distrlem1prl 7383 distrlem1pru 7384 distrlem4prl 7385 distrlem4pru 7386 distrlem5prl 7387 distrlem5pru 7388 ltaddpr 7398 ltexprlemfl 7410 ltexprlemrl 7411 ltexprlemfu 7412 ltexprlemru 7413 addcanprleml 7415 addcanprlemu 7416 cauappcvgprlemladdfu 7455 cauappcvgprlemladdfl 7456 caucvgprlemladdfu 7478 |
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