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| Mirrors > Home > ILE Home > Th. List > supclti | Unicode version | ||
| Description: A supremum belongs to its base class (closure law). See also supubti 7197 and suplubti 7198. (Contributed by Jim Kingdon, 24-Nov-2021.) |
| Ref | Expression |
|---|---|
| supmoti.ti |
|
| supclti.2 |
|
| Ref | Expression |
|---|---|
| supclti |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | supmoti.ti |
. . 3
| |
| 2 | supclti.2 |
. . 3
| |
| 3 | 1, 2 | supval2ti 7193 |
. 2
|
| 4 | 1, 2 | supeuti 7192 |
. . 3
|
| 5 | riotacl 5986 |
. . 3
| |
| 6 | 4, 5 | syl 14 |
. 2
|
| 7 | 3, 6 | eqeltrd 2308 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-un 3204 df-in 3206 df-ss 3213 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-iota 5286 df-riota 5970 df-sup 7182 |
| This theorem is referenced by: suplub2ti 7199 supelti 7200 supisoti 7208 infclti 7221 inflbti 7222 infglbti 7223 suprubex 9130 suprleubex 9133 sup3exmid 9136 suprzclex 9577 supminfex 9830 zsupcl 10490 maxleast 11773 dvdslegcd 12534 |
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