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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 7440.
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 7225 | . 2 | |
2 | vx | . . 3 | |
3 | vy | . . 3 | |
4 | cnp 7223 | . . 3 | |
5 | vr | . . . . . . . . . 10 | |
6 | 5 | cv 1341 | . . . . . . . . 9 |
7 | 2 | cv 1341 | . . . . . . . . . 10 |
8 | c1st 6098 | . . . . . . . . . 10 | |
9 | 7, 8 | cfv 5182 | . . . . . . . . 9 |
10 | 6, 9 | wcel 2135 | . . . . . . . 8 |
11 | vs | . . . . . . . . . 10 | |
12 | 11 | cv 1341 | . . . . . . . . 9 |
13 | 3 | cv 1341 | . . . . . . . . . 10 |
14 | 13, 8 | cfv 5182 | . . . . . . . . 9 |
15 | 12, 14 | wcel 2135 | . . . . . . . 8 |
16 | vq | . . . . . . . . . 10 | |
17 | 16 | cv 1341 | . . . . . . . . 9 |
18 | cplq 7214 | . . . . . . . . . 10 | |
19 | 6, 12, 18 | co 5836 | . . . . . . . . 9 |
20 | 17, 19 | wceq 1342 | . . . . . . . 8 |
21 | 10, 15, 20 | w3a 967 | . . . . . . 7 |
22 | cnq 7212 | . . . . . . 7 | |
23 | 21, 11, 22 | wrex 2443 | . . . . . 6 |
24 | 23, 5, 22 | wrex 2443 | . . . . 5 |
25 | 24, 16, 22 | crab 2446 | . . . 4 |
26 | c2nd 6099 | . . . . . . . . . 10 | |
27 | 7, 26 | cfv 5182 | . . . . . . . . 9 |
28 | 6, 27 | wcel 2135 | . . . . . . . 8 |
29 | 13, 26 | cfv 5182 | . . . . . . . . 9 |
30 | 12, 29 | wcel 2135 | . . . . . . . 8 |
31 | 28, 30, 20 | w3a 967 | . . . . . . 7 |
32 | 31, 11, 22 | wrex 2443 | . . . . . 6 |
33 | 32, 5, 22 | wrex 2443 | . . . . 5 |
34 | 33, 16, 22 | crab 2446 | . . . 4 |
35 | 25, 34 | cop 3573 | . . 3 |
36 | 2, 3, 4, 4, 35 | cmpo 5838 | . 2 |
37 | 1, 36 | wceq 1342 | 1 |
Colors of variables: wff set class |
This definition is referenced by: addnqprl 7461 addnqpru 7462 addclpr 7469 plpvlu 7470 dmplp 7472 addnqprlemrl 7489 addnqprlemru 7490 addassprg 7511 distrlem1prl 7514 distrlem1pru 7515 distrlem4prl 7516 distrlem4pru 7517 distrlem5prl 7518 distrlem5pru 7519 ltaddpr 7529 ltexprlemfl 7541 ltexprlemrl 7542 ltexprlemfu 7543 ltexprlemru 7544 addcanprleml 7546 addcanprlemu 7547 cauappcvgprlemladdfu 7586 cauappcvgprlemladdfl 7587 caucvgprlemladdfu 7609 |
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