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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 7176 |
. 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 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-rab 2517 df-uni 3892 df-sup 7174 |
| This theorem is referenced by: sup3exmid 9127 supminfex 9821 suprzubdc 10486 minmax 11781 xrminmax 11816 xrminrecl 11824 xrminadd 11826 gcdval 12520 gcdass 12576 pceulem 12857 pceu 12858 pcval 12859 pczpre 12860 pcdiv 12865 pcneg 12888 prdsex 13342 prdsval 13346 xmetxp 15221 xmetxpbl 15222 txmetcnp 15232 qtopbasss 15235 hovera 15361 hoverb 15362 hoverlt1 15363 hovergt0 15364 ivthdich 15367 |
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