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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 7185 |
. 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 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-tru 1400 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-rab 2519 df-uni 3894 df-sup 7183 |
| This theorem is referenced by: sup3exmid 9137 supminfex 9831 suprzubdc 10497 minmax 11808 xrminmax 11843 xrminrecl 11851 xrminadd 11853 gcdval 12548 gcdass 12604 pceulem 12885 pceu 12886 pcval 12887 pczpre 12888 pcdiv 12893 pcneg 12916 prdsex 13370 prdsval 13374 xmetxp 15250 xmetxpbl 15251 txmetcnp 15261 qtopbasss 15264 hovera 15390 hoverb 15391 hoverlt1 15392 hovergt0 15393 ivthdich 15396 |
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