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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 7087 |
. 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 710 ax-5 1469 ax-7 1470 ax-gen 1471 ax-ie1 1515 ax-ie2 1516 ax-8 1526 ax-10 1527 ax-11 1528 ax-i12 1529 ax-bndl 1531 ax-4 1532 ax-17 1548 ax-i9 1552 ax-ial 1556 ax-i5r 1557 ax-ext 2186 |
| This theorem depends on definitions: df-bi 117 df-tru 1375 df-nf 1483 df-sb 1785 df-clab 2191 df-cleq 2197 df-clel 2200 df-nfc 2336 df-ral 2488 df-rex 2489 df-rab 2492 df-uni 3850 df-sup 7085 |
| This theorem is referenced by: sup3exmid 9029 supminfex 9717 suprzubdc 10377 minmax 11512 xrminmax 11547 xrminrecl 11555 xrminadd 11557 gcdval 12251 gcdass 12307 pceulem 12588 pceu 12589 pcval 12590 pczpre 12591 pcdiv 12596 pcneg 12619 prdsex 13072 prdsval 13076 xmetxp 14950 xmetxpbl 14951 txmetcnp 14961 qtopbasss 14964 hovera 15090 hoverb 15091 hoverlt1 15092 hovergt0 15093 ivthdich 15096 |
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