![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > df-icc | Structured version Visualization version Unicode version |
Description: Define the set of closed intervals of extended reals. (Contributed by NM, 24-Dec-2006.) |
Ref | Expression |
---|---|
df-icc |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cicc 12178 |
. 2
![]() ![]() | |
2 | vx |
. . 3
![]() ![]() | |
3 | vy |
. . 3
![]() ![]() | |
4 | cxr 10073 |
. . 3
![]() ![]() | |
5 | 2 | cv 1482 |
. . . . . 6
![]() ![]() |
6 | vz |
. . . . . . 7
![]() ![]() | |
7 | 6 | cv 1482 |
. . . . . 6
![]() ![]() |
8 | cle 10075 |
. . . . . 6
![]() ![]() | |
9 | 5, 7, 8 | wbr 4653 |
. . . . 5
![]() ![]() ![]() ![]() |
10 | 3 | cv 1482 |
. . . . . 6
![]() ![]() |
11 | 7, 10, 8 | wbr 4653 |
. . . . 5
![]() ![]() ![]() ![]() |
12 | 9, 11 | wa 384 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
13 | 12, 6, 4 | crab 2916 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
14 | 2, 3, 4, 4, 13 | cmpt2 6652 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
15 | 1, 14 | wceq 1483 |
1
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff setvar class |
This definition is referenced by: iccval 12214 elicc1 12219 iccss 12241 iccssioo 12242 iccss2 12244 iccssico 12245 iccssxr 12256 ioossicc 12259 icossicc 12260 iocssicc 12261 iccf 12272 snunioo 12298 snunico 12299 snunioc 12300 ioodisj 12302 leordtval2 21016 iccordt 21018 lecldbas 21023 ioombl 23333 itgspliticc 23603 psercnlem2 24178 tanord1 24283 cvmliftlem10 31276 ftc1anclem7 33491 ftc1anclem8 33492 ftc1anc 33493 ioounsn 37795 snunioo2 39731 snunioo1 39738 |
Copyright terms: Public domain | W3C validator |