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| Mirrors > Home > ILE Home > Th. List > supeq1d | Unicode version | ||
| Description: Equality deduction for supremum. (Contributed by Paul Chapman, 22-Jun-2011.) |
| Ref | Expression |
|---|---|
| supeq1d.1 |
|
| Ref | Expression |
|---|---|
| supeq1d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | supeq1d.1 |
. 2
| |
| 2 | supeq1 7228 |
. 2
| |
| 3 | 1, 2 | syl 14 |
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-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ral 2516 df-rex 2517 df-rab 2520 df-uni 3899 df-sup 7226 |
| This theorem is referenced by: sup3exmid 9179 supminfex 9875 suprzubdc 10542 minmax 11853 xrminmax 11888 xrminrecl 11896 xrminadd 11898 gcdval 12593 gcdass 12649 pceulem 12930 pceu 12931 pcval 12932 pczpre 12933 pcdiv 12938 pcneg 12961 prdsex 13415 prdsval 13419 xmetxp 15301 xmetxpbl 15302 txmetcnp 15312 qtopbasss 15315 hovera 15441 hoverb 15442 hoverlt1 15443 hovergt0 15444 ivthdich 15447 repiecele0 16741 repiecege0 16742 repiecef 16743 |
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